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[PATCH] Fix compilation warning.
From: |
Dmitry V. Levin |
Subject: |
[PATCH] Fix compilation warning. |
Date: |
Mon, 28 Dec 2015 19:54:43 +0300 |
xargs.c: In function 'fopen_cloexec_for_read_only':
xargs.c:387:1: warning: control reaches end of non-void function [-Wreturn-type]
* xargs/xargs.c (fopen_cloexec_for_read_only): Return result.
---
xargs/xargs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/xargs/xargs.c b/xargs/xargs.c
index 86e0479..1116cfe 100644
--- a/xargs/xargs.c
+++ b/xargs/xargs.c
@@ -369,21 +369,22 @@ smaller_of (size_t a, size_t b)
static FILE* fopen_cloexec_for_read_only (const char *file_name)
{
int fd = open_cloexec (file_name, O_RDONLY);
if (fd < 0)
{
return NULL;
}
else
{
FILE *result = fdopen (fd, "r");
if (!result)
{
int saved_errno = errno;
close (fd);
errno = saved_errno;
return NULL;
}
+ return result;
}
}
--
ldv
- [PATCH] Fix compilation warning.,
Dmitry V. Levin <=