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Valgrind says: close(-1) is not nice

This commit is contained in:
tg 2012-05-05 18:04:20 +00:00
parent ea8f29f428
commit 06f8194dfb
1 changed files with 5 additions and 3 deletions
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8
histrap.c
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@ -27,7 +27,7 @@
#include <sys/file.h>
#endif
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.124 2012/05/04 20:49:04 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.125 2012/05/05 18:04:20 tg Exp $");
Trap sigtraps[NSIG + 1];
static struct sigaction Sigact_ign;
@ -941,8 +941,10 @@ writehistline(int fd, int lno, const char *cmd)
void
hist_finish(void)
{
mksh_unlkfd(histfd);
(void)close(histfd);
if (histfd >= 0) {
mksh_unlkfd(histfd);
(void)close(histfd);
}
histfd = -1;
}
#endif