diff options
Diffstat (limited to 'source/blender/blenkernel')
| -rw-r--r-- | source/blender/blenkernel/intern/deform.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/deform.c b/source/blender/blenkernel/intern/deform.c index 8dfd7e25bfb..e5176663228 100644 --- a/source/blender/blenkernel/intern/deform.c +++ b/source/blender/blenkernel/intern/deform.c @@ -410,11 +410,15 @@ void flip_side_name(char name[MAX_VGROUP_NAME], const char from_name[MAX_VGROUP_ char number[MAX_VGROUP_NAME]= ""; /* The number extension string */ char *index=NULL; - len= BLI_strnlen(from_name, MAX_VGROUP_NAME); - if (len < 3) return; // we don't do names like .R or .L - + /* always copy the name, since this can be called with an uninitialized string */ BLI_strncpy(name, from_name, MAX_VGROUP_NAME); + len= BLI_strnlen(from_name, MAX_VGROUP_NAME); + if (len < 3) { + /* we don't do names like .R or .L */ + return; + } + /* We first check the case with a .### extension, let's find the last period */ if (isdigit(name[len-1])) { index= strrchr(name, '.'); // last occurrence |