runner: if .. else if .. else

Change-Id: If9c07074b60b14d0f4e947754d4bf34e4f2f9676
Reviewed-on: https://gerrit.libreoffice.org/11990Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

qadevOOo/runner/convwatch/GraphicalTestArguments.java

@@ -218,7 +218,7 @@ public class GraphicalTestArguments
                 // m_tWithBorderMove = TriState.UNSET;
                 m_tWithBorderMove = TriState.FALSE;
             }
-            if (sWithBorderMove.equalsIgnoreCase("yes") ||
+            else if (sWithBorderMove.equalsIgnoreCase("yes") ||
                 sWithBorderMove.equalsIgnoreCase("true"))
             {
                 m_tWithBorderMove = TriState.TRUE;