#61956

quiet purify and don't memcpy 0 bytes. sr=scc git-svn-id: svn://10.0.0.236/trunk@85877 18797224-902f-48f8-a5cc-f745e15eee43
2001-01-31 21:35:12 +00:00
parent 3cebc9a71b
commit faffacfa88
1 changed files with 3 additions and 1 deletions
--- a/mozilla/xpcom/io/nsFileSpec.cpp
+++ b/mozilla/xpcom/io/nsFileSpec.cpp
@@ -180,7 +180,9 @@ void nsSimpleCharString::CopyFrom(const char* inData, PRUint32 inLength)
    ReallocData(inLength);
    if (!mData)
        return;
-    nsCRT::memcpy(mData->mString, inData, inLength);
+    if (inLength != 0) {
+        nsCRT::memcpy(mData->mString, inData, inLength);
+    }
    mData->mString[inLength] = '\0';
 } // nsSimpleCharString::CopyFrom