diff options
Diffstat (limited to 'source/blender/makesrna/intern/makesrna.c')
| -rw-r--r-- | source/blender/makesrna/intern/makesrna.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/source/blender/makesrna/intern/makesrna.c b/source/blender/makesrna/intern/makesrna.c index b5354514205..a25fe201fa2 100644 --- a/source/blender/makesrna/intern/makesrna.c +++ b/source/blender/makesrna/intern/makesrna.c @@ -1117,8 +1117,10 @@ static char *rna_def_property_set_func( fprintf( f, " if (data->%s != NULL) { MEM_freeN(data->%s); }\n", dp->dnaname, dp->dnaname); fprintf(f, " const int length = strlen(value);\n"); - fprintf(f, " data->%s = MEM_mallocN(length + 1, __func__);\n", dp->dnaname); - fprintf(f, " %s(data->%s, value, length + 1);\n", string_copy_func, dp->dnaname); + fprintf(f, " if (length > 0) {\n"); + fprintf(f, " data->%s = MEM_mallocN(length + 1, __func__);\n", dp->dnaname); + fprintf(f, " %s(data->%s, value, length + 1);\n", string_copy_func, dp->dnaname); + fprintf(f, " } else { data->%s = NULL; }\n", dp->dnaname); } else { /* Handle char array properties. */ |