[MINOR] don't close stdio fds twice
This minor harmless bug dates back to v1.1. When fclose() was added,
the close() calls were not removed, so the fds 0,1,2 are closed twice.
diff --git a/src/haproxy.c b/src/haproxy.c
index 31c48e1..1c4501a 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -980,7 +980,6 @@
if ((global.mode & MODE_QUIET) && !(global.mode & MODE_VERBOSE)) {
/* detach from the tty */
fclose(stdin); fclose(stdout); fclose(stderr);
- close(0); close(1); close(2);
}
/* open log & pid files before the chroot */
@@ -1158,7 +1157,6 @@
if (!(global.mode & MODE_QUIET) || (global.mode & MODE_VERBOSE)) {
/* detach from the tty */
fclose(stdin); fclose(stdout); fclose(stderr);
- close(0); close(1); close(2); /* close all fd's */
global.mode &= ~MODE_VERBOSE;
global.mode |= MODE_QUIET; /* ensure that we won't say anything from now */
}