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Diffstat (limited to 'src/ctype/isalnum.c')
| -rw-r--r-- | src/ctype/isalnum.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ctype/isalnum.c b/src/ctype/isalnum.c index edb03ca6..f0917094 100644 --- a/src/ctype/isalnum.c +++ b/src/ctype/isalnum.c @@ -7,6 +7,7 @@ int isalnum(int c) { + SIGNAL_SAFE(0); ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF); return isalpha(c) || isdigit(c); } |