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-rw-r--r--bits/select.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/bits/select.h b/bits/select.h
index 1025532afe..4513135af9 100644
--- a/bits/select.h
+++ b/bits/select.h
@@ -28,7 +28,7 @@
unsigned int __i; \
__fd_set *__arr = (s); \
for (__i = 0; __i < sizeof (__fd_set) / sizeof (__fd_mask); ++__i) \
- __FDS_BITS (__arr)[__i] = '\0'; \
+ __FDS_BITS (__arr)[__i] = 0; \
} while (0)
#define __FD_SET(d, s) (__FDS_BITS (s)[__FDELT(d)] |= __FDMASK(d))
#define __FD_CLR(d, s) (__FDS_BITS (s)[__FDELT(d)] &= ~__FDMASK(d))