aboutsummaryrefslogtreecommitdiffstats
path: root/src/interface.c
diff options
context:
space:
mode:
authorMax Kellermann <max@duempel.org>2008-03-26 10:37:06 +0000
committerEric Wong <normalperson@yhbt.net>2008-03-26 10:37:06 +0000
commit33e88ff8f96627920c63b2d05dc16cb7ae15f318 (patch)
treeef152b410a24afceb409f5cd4aac3415b333e4a8 /src/interface.c
parentc6ceceae8a7f8b592c63086daa8f2269fb71ca08 (diff)
downloadmpd-33e88ff8f96627920c63b2d05dc16cb7ae15f318.tar.gz
mpd-33e88ff8f96627920c63b2d05dc16cb7ae15f318.tar.xz
mpd-33e88ff8f96627920c63b2d05dc16cb7ae15f318.zip
zero is a valid file descriptor
Although it may not happen in mpd code, it is perfectly possible for a newly allocated file descriptor to be zero. For theoretical correctness, allow 0. git-svn-id: https://svn.musicpd.org/mpd/trunk@7194 09075e82-0dd4-0310-85a5-a0d7c8717e4f
Diffstat (limited to 'src/interface.c')
-rw-r--r--src/interface.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/interface.c b/src/interface.c
index 7dbcd2dc3..9a79f102e 100644
--- a/src/interface.c
+++ b/src/interface.c
@@ -604,7 +604,7 @@ static void closeAllInterfaces(void)
int i;
for (i = 0; i < interface_max_connections; i++) {
- if (interfaces[i].fd > 0)
+ if (interfaces[i].fd >= 0)
closeInterface(&(interfaces[i]));
if (interfaces[i].send_buf)
free(interfaces[i].send_buf);
@@ -626,7 +626,7 @@ void closeOldInterfaces(void)
int i;
for (i = 0; i < interface_max_connections; i++) {
- if (interfaces[i].fd > 0) {
+ if (interfaces[i].fd >= 0) {
if (interfaces[i].expired) {
DEBUG("interface %i: expired\n", i);
closeInterface(&(interfaces[i]));
@@ -690,7 +690,7 @@ int interfacePrintWithFD(int fd, char *buffer, int buflen)
int copylen;
Interface *interface;
- assert(fd > 0);
+ assert(fd >= 0);
if (i >= interface_max_connections ||
interfaces[i].fd < 0 || interfaces[i].fd != fd) {