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-rw-r--r--src/ctype/toascii.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ctype/toascii.c b/src/ctype/toascii.c
index 8a625b44..10963818 100644
--- a/src/ctype/toascii.c
+++ b/src/ctype/toascii.c
@@ -4,6 +4,7 @@
int toascii(int c)
{
+ SIGNAL_SAFE(0);
return (c & 0x7f);
}