diff options
Diffstat (limited to 'src/highlight.c')
| -rw-r--r-- | src/highlight.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/highlight.c b/src/highlight.c index 31c3280e85..318564c74b 100644 --- a/src/highlight.c +++ b/src/highlight.c @@ -2307,7 +2307,7 @@ gui_adjust_rgb(guicolor_T c) static int hex_digit(int c) { - if (isdigit(c)) + if (SAFE_isdigit(c)) return c - '0'; c = TOLOWER_ASC(c); if (c >= 'a' && c <= 'f') |