fix for user counts with text3d bold/italic fonts.

1 files changed, 19 insertions, 6 deletions

diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c
index 358dd1914e7..d13738808d1 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -74,12 +74,22 @@ void unlink_curve(Curve *cu)
 	
 	for(a=0; a<cu->totcol; a++) {
 		if(cu->mat[a]) cu->mat[a]->id.us--;
-		cu->mat[a]= 0;
+		cu->mat[a]= NULL;
 	}
 	if(cu->vfont) cu->vfont->id.us--; 
-	cu->vfont= 0;
+	cu->vfont= NULL;
+
+	if(cu->vfontb) cu->vfontb->id.us--; 
+	cu->vfontb= NULL;
+
+	if(cu->vfonti) cu->vfonti->id.us--; 
+	cu->vfonti= NULL;
+
+	if(cu->vfontbi) cu->vfontbi->id.us--; 
+	cu->vfontbi= NULL;
+	
 	if(cu->key) cu->key->id.us--;
-	cu->key= 0;
+	cu->key= NULL;
 }
 
 /* frees editcurve entirely */
@@ -210,9 +220,12 @@ void make_local_curve(Curve *cu)
 	 */
 	
 	if(cu->id.lib==0) return;
-	
-	if(cu->vfont) cu->vfont->id.lib= 0;
-	
+
+	if(cu->vfont) cu->vfont->id.lib= NULL;
+	if(cu->vfontb) cu->vfontb->id.lib= NULL;
+	if(cu->vfonti) cu->vfonti->id.lib= NULL;
+	if(cu->vfontbi) cu->vfontbi->id.lib= NULL;
+
 	if(cu->id.us==1) {
 		cu->id.lib= 0;
 		cu->id.flag= LIB_LOCAL;