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Bug 1106050 - Fix variable ‘fifoCallbacksRegistered’ set but not used warning. r=njn

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This commit is contained in:
Zhenbo Li 2014-12-04 21:30:22 +08:00
parent 0504bfc33a
commit 4ada9ac75e
1 changed files with 2 additions and 1 deletions
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3
xpcom/base/nsMemoryInfoDumper.cpp
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@ -7,6 +7,7 @@
#include "mozilla/JSONWriter.h"
#include "mozilla/UniquePtr.h"
#include "mozilla/nsMemoryInfoDumper.h"
#include "mozilla/DebugOnly.h"
#include "nsDumpUtils.h"
#include "mozilla/unused.h"
@ -221,7 +222,7 @@ doGCCCDump(const nsCString& aInputStr)
bool
SetupFifo()
{
static bool fifoCallbacksRegistered = false;
static DebugOnly<bool> fifoCallbacksRegistered = false;
if (!FifoWatcher::MaybeCreate()) {
return false;