use prefix ++, not postfix ++. Bug 82615, r=heikki, sr=jst

git-svn-id: svn://10.0.0.236/trunk@128743 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/htmlparser/robot/test/RobotMain.cpp

@@ -16,7 +16,7 @@ int main(int argc, char **argv)
   nsVoidArray * gWorkList = new nsVoidArray();
   if(gWorkList) {
     int i;
-    for (i = 1; i < argc; i++) {
+    for (i = 1; i < argc; ++i) {
       nsString *tempString = new nsString;
       tempString->AssignWithConversion(argv[i]);
       gWorkList->AppendElement(tempString);