diff options
Diffstat (limited to 'applets')
| -rw-r--r-- | applets/applet_tables.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/applets/applet_tables.c b/applets/applet_tables.c index b1dafccd2..fe26a5109 100644 --- a/applets/applet_tables.c +++ b/applets/applet_tables.c | |||
| @@ -56,7 +56,7 @@ static int cmp_name(const void *a, const void *b) | |||
| 56 | static int str_isalnum_(const char *s) | 56 | static int str_isalnum_(const char *s) |
| 57 | { | 57 | { |
| 58 | while (*s) { | 58 | while (*s) { |
| 59 | if (!isalnum(*s) && *s != '_') | 59 | if (!isalnum((unsigned char)*s) && *s != '_') |
| 60 | return 0; | 60 | return 0; |
| 61 | s++; | 61 | s++; |
| 62 | } | 62 | } |