Fix gcc 2.95->3.2 related bug. With gcc 2.95 it worked correctly, but

when compiled with gcc 3.2 the first save() invocation had a 1 instead
of a 0 as second argument...

        int i = 0;
-       while (i < num)
-               invitationList[i++].save(&c, i);
+       while (i < num) {
+               invitationList[i].save(&c, i);
+               i++;
+       }

svn path=/trunk/kdenetwork/krfb/; revision=184220

krfb/configuration.cc

@@ -226,8 +226,10 @@ void Configuration::saveToKConfig() {
 	int num = invitationList.count();
 	c.writeEntry("invitation_num", num);
 	int i = 0;
-	while (i < num)
-		invitationList[i++].save(&c, i);
+	while (i < num) {
+		invitationList[i].save(&c, i);
+		i++;
+	}
 
 }