diff options
Diffstat (limited to 'src/ctype/isblank.c')
| -rw-r--r-- | src/ctype/isblank.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ctype/isblank.c b/src/ctype/isblank.c index 54b5d239..e546e6fa 100644 --- a/src/ctype/isblank.c +++ b/src/ctype/isblank.c @@ -10,6 +10,7 @@ int isblank(int c) { unsigned int *map = __get_locale()->lc_ctype.ctattr; + SIGNAL_SAFE(0); ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, "unsigned char", EOF); return c == EOF ? 0 : map[c] & CT_BLANK; |