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Bug 776849 - Fix unused variable in nsHistory::Go; r=sicking

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This commit is contained in:
Aryeh Gregor 2012-07-27 17:03:28 +03:00
parent 7c1ebce612
commit 0774a86832
1 changed files with 2 additions and 2 deletions
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4
dom/base/nsHistory.cpp
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@ -239,8 +239,8 @@ nsHistory::Go(PRInt32 aDelta)
PRInt32 curIndex=-1;
PRInt32 len = 0;
nsresult rv = session_history->GetIndex(&curIndex);
rv = session_history->GetCount(&len);
session_history->GetIndex(&curIndex);
session_history->GetCount(&len);
PRInt32 index = curIndex + aDelta;
if (index > -1 && index < len)