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-rw-r--r--base/message_pump_libevent.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/base/message_pump_libevent.cc b/base/message_pump_libevent.cc
index 4e2df5f..04ea2ab 100644
--- a/base/message_pump_libevent.cc
+++ b/base/message_pump_libevent.cc
@@ -149,7 +149,7 @@ bool MessagePumpLibevent::WatchFileDescriptor(int fd,
Mode mode,
FileDescriptorWatcher *controller,
Watcher *delegate) {
- DCHECK(fd > 0);
+ DCHECK_GE(fd, 0);
DCHECK(controller);
DCHECK(delegate);
DCHECK(mode == WATCH_READ || mode == WATCH_WRITE || mode == WATCH_READ_WRITE);