Actively discard return value of qtConfGetNextCommandlineArg

Calling a qmake replace function without assignment is undefined behavior. This amends 11ae0e7. Change-Id: Ie716f295275d1ba79a217745b332a8eca04b355d Reviewed-by: Oliver Wolff <[email protected]>
qtcore · Mar 1, 2019 · 20063cf · 20063cf
1 parent 11c7287
commit 20063cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mkspecs/features/qt_configure.prf b/mkspecs/features/qt_configure.prf
@@ -338,7 +338,7 @@ defineTest(qtConfParseCommandLine) {
                 qtConfAddWarning("Command line option -skip is only effective in top-level builds.")
                 skipOptionWarningAdded = 1
             }
-            $$qtConfGetNextCommandlineArg()
+            val = $$qtConfGetNextCommandlineArg()
             next()
         }