Found a crasher in editing text; load file with text, enter editmode for

it and reload. I could fix the crash quickly, but it still gives not freed
memory errors.

More important; this code is VERY BAD! Not sure who added all this *goto*
stuff, but it's not acceptable code that way... (kernel, font.c)

The hacks in editfont.c are very bad too. I really hope Alexander and/or
Mika will clean up before we officially release!

source/blender/blenkernel/intern/font.c

@@ -701,7 +701,9 @@ struct chartrans *text_to_curve(Object *ob, int mode)
 		ascii = mem[i];
 		info = &(cu->strinfo[i]);
 		vfont = which_vfont(cu, info);
-
+		
+		if(vfont==NULL) break;
+		
 		// Find the character
 		while(che)
 		{