Bug 452465 - Migration wizard gets confused with non-matching directory-rel and directory prefs (forgot to include a change), r=Neil, a=KaiRo

suite/profile/migration/src/nsNetscapeProfileMigratorBase.cpp

@@ -760,8 +760,6 @@ nsNetscapeProfileMigratorBase::GetFileValue(nsIPrefBranch* aPrefBranch, const ch
     rv = theFile->SetRelativeDescriptor(mSourceProfile, Substring(prefValue, 7));
     if (NS_FAILED(rv))
       return rv;
-
-    *aReturnFile = theFile;
   } else {
     rv = aPrefBranch->GetComplexValue(aPrefName,
                                       NS_GET_IID(nsILocalFile),