change var name

Author: geof90

CodePush.js

@@ -70,12 +70,9 @@ async function checkForUpdate(deploymentKey = null) {
    *    because we want to avoid having to install diff updates against the binary's
    *    version, which we can't do yet on Android.
    */
-  if (
-    !update || 
-    update.updateAppVersion || 
-    localPackage && (update.packageHash === localPackage.packageHash) || 
-    (!localPackage || localPackage.isRunningBinaryVersion) && config.packageHash === update.packageHash
-  ) {
+  if (!update || update.updateAppVersion || 
+      localPackage && (update.packageHash === localPackage.packageHash) || 
+      (!localPackage || localPackage._isDebugOnly) && config.packageHash === update.packageHash) {
     if (update && update.updateAppVersion) {
       log("An update is available but it is targeting a newer binary version than you are currently running.");
     }

android/app/src/main/java/com/microsoft/codepush/react/CodePush.java

@@ -424,7 +424,7 @@ protected Void doInBackground(Object... params) {
                     }
 
                     if (isRunningBinaryVersion) {
-                        currentPackage.putBoolean("isRunningBinaryVersion", isRunningBinaryVersion);
+                        currentPackage.putBoolean("_isDebugOnly", isRunningBinaryVersion);
                     }
 
                     Boolean isPendingUpdate = false;

ios/CodePush/CodePush.m

@@ -484,7 +484,7 @@ - (void)savePendingUpdate:(NSString *)packageHash
         // This only matters in Debug builds. Since we do not clear "outdated" updates,
         // we need to indicate to the JS side that somehow we have a current update on
         // disk that is not actually running.
-        [package setObject:@(isRunningBinaryVersion) forKey:@"isRunningBinaryVersion"];
+        [package setObject:@(isRunningBinaryVersion) forKey:@"_isDebugOnly"];
     }
 
     // Add the "isPending" virtual property to the package at this point, so that