diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ngircd/io.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/ngircd/io.c b/src/ngircd/io.c index 2c887bd0..d40b4850 100644 --- a/src/ngircd/io.c +++ b/src/ngircd/io.c @@ -12,7 +12,7 @@ #include "portab.h" -static char UNUSED id[] = "$Id: io.c,v 1.27 2007/12/27 18:25:26 fw Exp $"; +static char UNUSED id[] = "$Id: io.c,v 1.28 2008/01/02 10:29:51 fw Exp $"; #include <assert.h> #include <stdlib.h> @@ -635,6 +635,9 @@ io_event_del(int fd, short what) #endif if (!i) return false; + if (!(i->what & what)) /* event is already disabled */ + return true; + i->what &= ~what; #ifdef IO_USE_DEVPOLL |