Fix [#20762] Problem When Font PreviewU resolution is set to 0

2 files changed, 9 insertions, 8 deletions

diff --git a/source/blender/makesrna/intern/rna_curve.c b/source/blender/makesrna/intern/rna_curve.c
index 98c2963a110..72efdc48bf2 100644
--- a/source/blender/makesrna/intern/rna_curve.c
+++ b/source/blender/makesrna/intern/rna_curve.c
@@ -812,6 +812,7 @@ static void rna_def_curve(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "extrude", PROP_FLOAT, PROP_NONE);
 	RNA_def_property_float_sdna(prop, NULL, "ext1");
 	RNA_def_property_ui_range(prop, 0, 100.0, 0.1, 0);
+	RNA_def_property_range(prop, 0.0, FLT_MAX);
 	RNA_def_property_ui_text(prop, "Extrude", "Amount of curve extrusion when not using a bevel object.");
 	RNA_def_property_update(prop, 0, "rna_Curve_update_data");
 	
@@ -824,23 +825,27 @@ static void rna_def_curve(BlenderRNA *brna)
 	prop= RNA_def_property(srna, "resolution_u", PROP_INT, PROP_NONE);
 	RNA_def_property_int_sdna(prop, NULL, "resolu");
 	RNA_def_property_ui_range(prop, 1, 1024, 1, 0);
+	RNA_def_property_range(prop, 1, INT_MAX);
 	RNA_def_property_ui_text(prop, "Resolution U", "Surface resolution in U direction.");
 	RNA_def_property_update(prop, 0, "rna_Curve_resolution_u_update_data");
 	
 	prop= RNA_def_property(srna, "resolution_v", PROP_INT, PROP_NONE);
 	RNA_def_property_int_sdna(prop, NULL, "resolv");
 	RNA_def_property_ui_range(prop, 1, 1024, 1, 0);
+	RNA_def_property_range(prop, 1, INT_MAX);
 	RNA_def_property_ui_text(prop, "Resolution V", "Surface resolution in V direction.");
 	RNA_def_property_update(prop, 0, "rna_Curve_resolution_v_update_data");
 	
 	prop= RNA_def_property(srna, "render_resolution_u", PROP_INT, PROP_NONE);
 	RNA_def_property_int_sdna(prop, NULL, "resolu_ren");
-	RNA_def_property_ui_range(prop, 0, 1024, 1, 0);
+	RNA_def_property_ui_range(prop, 1, 1024, 1, 0);
+	RNA_def_property_range(prop, 1, INT_MAX);
 	RNA_def_property_ui_text(prop, "Render Resolution U", "Surface resolution in U direction used while rendering. Zero skips this property.");
 	
 	prop= RNA_def_property(srna, "render_resolution_v", PROP_INT, PROP_NONE);
 	RNA_def_property_int_sdna(prop, NULL, "resolv_ren");
-	RNA_def_property_ui_range(prop, 0, 1024, 1, 0);
+	RNA_def_property_ui_range(prop, 1, 1024, 1, 0);
+	RNA_def_property_range(prop, 1, INT_MAX);
 	RNA_def_property_ui_text(prop, "Render Resolution V", "Surface resolution in V direction used while rendering. Zero skips this property.");
 	
 	
@@ -894,12 +899,6 @@ static void rna_def_curve(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Twist Smooth", "Smoothing iteration for tangents");
 	RNA_def_property_update(prop, 0, "rna_Curve_update_data");
 
-
-
-	prop= RNA_def_property(srna, "retopo", PROP_BOOLEAN, PROP_NONE);
-	RNA_def_property_boolean_sdna(prop, NULL, "flag", CU_RETOPO);
-	RNA_def_property_ui_text(prop, "Retopo", "Turn on the re-topology tool.");
-	RNA_def_property_update(prop, 0, "rna_Curve_update_data");
 }
 
 static void rna_def_curve_nurb(BlenderRNA *brna)
diff --git a/source/blender/makesrna/intern/rna_modifier.c b/source/blender/makesrna/intern/rna_modifier.c
index dabebb1ff06..74ff633524f 100644
--- a/source/blender/makesrna/intern/rna_modifier.c
+++ b/source/blender/makesrna/intern/rna_modifier.c
@@ -540,12 +540,14 @@ static void rna_def_modifier_subsurf(BlenderRNA *brna)
 
 	prop= RNA_def_property(srna, "levels", PROP_INT, PROP_UNSIGNED);
 	RNA_def_property_int_sdna(prop, NULL, "levels");
+	RNA_def_property_range(prop, 0, INT_MAX);
 	RNA_def_property_ui_range(prop, 0, 6, 1, 0);
 	RNA_def_property_ui_text(prop, "Levels", "Number of subdivisions to perform.");
 	RNA_def_property_update(prop, 0, "rna_Modifier_update");
 
 	prop= RNA_def_property(srna, "render_levels", PROP_INT, PROP_UNSIGNED);
 	RNA_def_property_int_sdna(prop, NULL, "renderLevels");
+	RNA_def_property_range(prop, 0, INT_MAX);
 	RNA_def_property_ui_range(prop, 0, 6, 1, 0);
 	RNA_def_property_ui_text(prop, "Render Levels", "Number of subdivisions to perform when rendering.");