diff options
| -rw-r--r-- | libass/ass_utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libass/ass_utils.c b/libass/ass_utils.c index 0fc8b2a..40e6533 100644 --- a/libass/ass_utils.c +++ b/libass/ass_utils.c @@ -338,7 +338,7 @@ char *trim_space(char *str) int right = strlen(str) - 1; while (isspace(str[left])) left++; - while (isspace(str[right])) right--; + while (right > left && isspace(str[right])) right--; if (left > 0) for (i = 0; i <= right - left; i++) |