r365966 - [DirectoryWatcher][linux] Fix use of uninitialized value

[Jan Korous via cfe-commits]

Author: jkorous
Date: Fri Jul 12 15:11:43 2019
New Revision: 365966

URL: http://llvm.org/viewvc/llvm-project?rev=365966&view=rev
Log:
[DirectoryWatcher][linux] Fix use of uninitialized value

Modified:
    cfe/trunk/lib/DirectoryWatcher/linux/DirectoryWatcher-linux.cpp

Modified: cfe/trunk/lib/DirectoryWatcher/linux/DirectoryWatcher-linux.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/DirectoryWatcher/linux/DirectoryWatcher-linux.cpp?rev=365966&r1=365965&r2=365966&view=diff
==============================================================================
--- cfe/trunk/lib/DirectoryWatcher/linux/DirectoryWatcher-linux.cpp (original)
+++ cfe/trunk/lib/DirectoryWatcher/linux/DirectoryWatcher-linux.cpp Fri Jul 12 15:11:43 2019
@@ -220,8 +220,8 @@ void DirectoryWatcherLinux::InotifyPolli
 
     // Multiple epoll_events can be received for a single file descriptor per
     // epoll_wait call.
-    for (const auto &EpollEvent : EpollEventBuffer) {
-      if (EpollEvent.data.fd == InotifyPollingStopSignal.FDRead) {
+    for (int i = 0; i < EpollWaitResult; ++i) {
+      if (EpollEventBuffer[i].data.fd == InotifyPollingStopSignal.FDRead) {
         StopWork();
         return;
       }