quiet msvc warning & allow zero arguments to add functions.

3 files changed, 14 insertions, 10 deletions

diff --git a/source/blender/makesrna/intern/rna_curve.c b/source/blender/makesrna/intern/rna_curve.c
index c47cb8ef2af..8cba5899b76 100644
--- a/source/blender/makesrna/intern/rna_curve.c
+++ b/source/blender/makesrna/intern/rna_curve.c
@@ -1163,7 +1163,7 @@ static void rna_def_curve_spline_points(BlenderRNA *brna, PropertyRNA *cprop)
 	func = RNA_def_function(srna, "add", "rna_Curve_spline_points_add");
 	RNA_def_function_ui_description(func, "Add a number of points to this spline");
 	RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_REPORTS);
-	RNA_def_int(func, "count", 1, 1, INT_MAX, "Number", "Number of points to add to the spline", 1, INT_MAX);
+	RNA_def_int(func, "count", 1, 0, INT_MAX, "Number", "Number of points to add to the spline", 0, INT_MAX);
 
 #if 0
 	func= RNA_def_function(srna, "remove", "rna_Curve_spline_remove");
@@ -1190,7 +1190,7 @@ static void rna_def_curve_spline_bezpoints(BlenderRNA *brna, PropertyRNA *cprop)
 	func = RNA_def_function(srna, "add", "rna_Curve_spline_bezpoints_add");
 	RNA_def_function_ui_description(func, "Add a number of points to this spline");
 	RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_REPORTS);
-	RNA_def_int(func, "count", 1, INT_MIN, INT_MAX, "Number", "Number of points to add to the spline", 0, INT_MAX);
+	RNA_def_int(func, "count", 1, 0, INT_MAX, "Number", "Number of points to add to the spline", 0, INT_MAX);
 
 #if 0
 	func = RNA_def_function(srna, "remove", "rna_Curve_spline_remove");
diff --git a/source/blender/makesrna/intern/rna_fcurve.c b/source/blender/makesrna/intern/rna_fcurve.c
index 24b14fdb884..d899b5833bb 100644
--- a/source/blender/makesrna/intern/rna_fcurve.c
+++ b/source/blender/makesrna/intern/rna_fcurve.c
@@ -1497,7 +1497,7 @@ static void rna_def_fcurve_keyframe_points(BlenderRNA *brna, PropertyRNA *cprop)
 
 	func = RNA_def_function(srna, "add", "rna_FKeyframe_points_add");
 	RNA_def_function_ui_description(func, "Add a keyframe point to a F-Curve");
-	RNA_def_int(func, "count", 1, 1, INT_MAX, "Number", "Number of points to add to the spline", 1, INT_MAX);
+	RNA_def_int(func, "count", 1, 0, INT_MAX, "Number", "Number of points to add to the spline", 0, INT_MAX);
 
 	func = RNA_def_function(srna, "remove", "rna_FKeyframe_points_remove");
 	RNA_def_function_ui_description(func, "Remove keyframe from an F-Curve");
diff --git a/source/blender/makesrna/intern/rna_gpencil.c b/source/blender/makesrna/intern/rna_gpencil.c
index ae1c7fd2d5b..fffee4b61ef 100644
--- a/source/blender/makesrna/intern/rna_gpencil.c
+++ b/source/blender/makesrna/intern/rna_gpencil.c
@@ -113,12 +113,14 @@ static void rna_GPencilLayer_info_set(PointerRNA *ptr, const char *value)
 
 static void rna_GPencil_stroke_point_add(bGPDstroke *stroke, int count)
 {
-	if (stroke->points == NULL)
-		stroke->points = MEM_callocN(sizeof(bGPDspoint) * count, "gp_stroke_points");
-	else
-		stroke->points = MEM_reallocN(stroke->points, sizeof(bGPDspoint) * (stroke->totpoints + count));
+	if (count > 0) {
+		if (stroke->points == NULL)
+			stroke->points = MEM_callocN(sizeof(bGPDspoint) * count, "gp_stroke_points");
+		else
+			stroke->points = MEM_reallocN(stroke->points, sizeof(bGPDspoint) * (stroke->totpoints + count));
 
-	stroke->totpoints += count;
+		stroke->totpoints += count;
+	}
 }
 
 static void rna_GPencil_stroke_point_pop(bGPDstroke *stroke, ReportList *reports, int index)
@@ -174,12 +176,14 @@ static void rna_GPencil_stroke_remove(bGPDframe *frame, ReportList *reports, bGP
 
 static bGPDframe *rna_GPencil_frame_new(bGPDlayer *layer, ReportList *reports, int frame_number)
 {
+	bGPDframe *frame;
+
 	if (BKE_gpencil_layer_find_frame(layer, frame_number)) {
 		BKE_reportf(reports, RPT_ERROR, "Frame already exists on this frame number");
 		return NULL;
 	}
 
-	bGPDframe *frame = gpencil_frame_addnew(layer, frame_number);
+	frame = gpencil_frame_addnew(layer, frame_number);
 
 	WM_main_add_notifier(NC_GPENCIL | NA_EDITED, NULL);
 
@@ -293,7 +297,7 @@ static void rna_def_gpencil_stroke_points_api(BlenderRNA *brna, PropertyRNA *cpr
 
 	func = RNA_def_function(srna, "add", "rna_GPencil_stroke_point_add");
 	RNA_def_function_ui_description(func, "Add a new grease pencil stroke point");
-	RNA_def_int(func, "count", 1, 1, INT_MAX, "Number", "Number of points to add to the stroke", 1, INT_MAX);
+	RNA_def_int(func, "count", 1, 0, INT_MAX, "Number", "Number of points to add to the stroke", 0, INT_MAX);
 
 	func = RNA_def_function(srna, "pop", "rna_GPencil_stroke_point_pop");
 	RNA_def_function_ui_description(func, "Remove a grease pencil stroke point");