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fish: copy-out: Fail on some errors when creating output directory (found by Coverity).

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However it's not an error if the output directory already exists.
This commit is contained in:
Richard W.M. Jones
2012-12-08 13:30:14 +00:00
parent 15d5c94377
commit 7941f6785e
1 changed files with 5 additions and 1 deletions
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6
fish/copy.c
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@@ -24,6 +24,7 @@
#include <unistd.h>
#include <limits.h>
#include <libintl.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/wait.h>
@@ -378,7 +379,10 @@ make_tar_output (const char *local, const char *basename)
_exit (EXIT_FAILURE);
}
mkdir (basename, 0777);
if (mkdir (basename, 0777) == -1 && errno != EEXIST) {
perror (basename);
_exit (EXIT_FAILURE);
}
if (chdir (basename) == -1) {
perror (basename);