diff options
| -rw-r--r-- | brightnessctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/brightnessctl.c b/brightnessctl.c index 355fc86..60ca3a4 100644 --- a/brightnessctl.c +++ b/brightnessctl.c @@ -463,8 +463,10 @@ char *_cat_with(char c, ...) { while (length + 2 > size) buf = realloc(buf, size *= 2); strcat(buf, curr); - if ((curr = va_arg(va, char*))) + if ((curr = va_arg(va, char*))) { + length++; strcat(buf, split); + } } return buf; } |