diff options
Diffstat (limited to 'xdiff/xmerge.c')
| -rw-r--r-- | xdiff/xmerge.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xdiff/xmerge.c b/xdiff/xmerge.c index 6d6fc1b..9e13b25 100644 --- a/xdiff/xmerge.c +++ b/xdiff/xmerge.c @@ -336,7 +336,7 @@ static int xdl_refine_conflicts(xdfenv_t *xe1, xdfenv_t *xe2, xdmerge_t *m, static int line_contains_alnum(const char *ptr, long size) { while (size--) - if (isalnum(*(ptr++))) + if (isalnum((unsigned char)*(ptr++))) return 1; return 0; } |