SL-17463: Set the default for MiniMapRotate back to true (enable minimap rotation by default), but set MiniMapRotate to false for new installs

indra/newview/app_settings/settings.xml

@@ -6797,7 +6797,10 @@
       <key>Type</key>
       <string>Boolean</string>
       <key>Value</key>
-      <integer>0</integer>
+      <!-- *HACK: On first run, set this to 0 for new users,
+           otherwise the default is 1 to maintain consistent experience
+           for existing users. Hardcoded in llnetmap.cpp -->
+      <integer>1</integer>
     </map>
     <key>MiniMapScale</key>
     <map>

indra/newview/llnetmap.cpp

@@ -106,6 +106,13 @@ LLNetMap::LLNetMap (const Params & p)
 	mPopupMenu(NULL)
 {
 	mScale = gSavedSettings.getF32("MiniMapScale");
+    if (gAgent.isFirstLogin())
+    {
+        // *HACK: On first run, set this to false for new users, otherwise the
+        // default is true to maintain consistent experience for existing
+        // users.
+        gSavedSettings.setBOOL("MiniMapRotate", false);
+    }
 	mPixelsPerMeter = mScale / REGION_WIDTH_METERS;
 	mDotRadius = llmax(DOT_SCALE * mPixelsPerMeter, MIN_DOT_RADIUS);
 }