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-rw-r--r--shell.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/shell.c b/shell.c
index 84b237f..d6fb9f0 100644
--- a/shell.c
+++ b/shell.c
@@ -134,7 +134,6 @@ int main(int argc, char **argv)
char *prog;
const char **user_argv;
struct commands *cmd;
- int devnull_fd;
int count;
git_setup_gettext();
@@ -143,15 +142,10 @@ int main(int argc, char **argv)
/*
* Always open file descriptors 0/1/2 to avoid clobbering files
- * in die(). It also avoids not messing up when the pipes are
- * dup'ed onto stdin/stdout/stderr in the child processes we spawn.
+ * in die(). It also avoids messing up when the pipes are dup'ed
+ * onto stdin/stdout/stderr in the child processes we spawn.
*/
- devnull_fd = open("/dev/null", O_RDWR);
- while (devnull_fd >= 0 && devnull_fd <= 2)
- devnull_fd = dup(devnull_fd);
- if (devnull_fd == -1)
- die_errno("opening /dev/null failed");
- close (devnull_fd);
+ sanitize_stdfds();
/*
* Special hack to pretend to be a CVS server