diff --git a/tools/jenkins_scripts/mac/android/generate-js-cxx-bindings.sh b/tools/jenkins_scripts/mac/android/generate-js-cxx-bindings.sh
index a3c6f52d39..9023c335e7 100755
--- a/tools/jenkins_scripts/mac/android/generate-js-cxx-bindings.sh
+++ b/tools/jenkins_scripts/mac/android/generate-js-cxx-bindings.sh
@@ -24,8 +24,24 @@
 # Exit on error
 set -e
 
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+COCOS2DX_ROOT="$DIR"/../../../..
+
+# 1. Generate JS bindings
+COCOS2DX_ROOT="$COCOS2DX_ROOT" /bin/bash ../../../tojs/genbindings.sh
+
+echo
+echo Bindings generated successfully
+echo
+
 if [ -z "${REMOTE_AUTOGEN_BINDINGS_REPOSITORY+aaa}" ]; then
+    echo
     echo Environment variable must be set REMOTE_AUTOGEN_BINDINGS_REPOSITORY
+    echo This script expects to automatically push changes
+    echo to this repo
+    echo
+    echo Exiting with failure.
+    echo
 # example
 # REMOTE_AUTOGEN_BINDINGS_REPOSITORY="git@github.com:folecr/cocos2dx-autogen-bindings.git"
 # REMOTE_AUTOGEN_BINDINGS_REPOSITORY="$HOME/test/cocos2dx-autogen-bindings"
@@ -42,10 +58,6 @@ ELAPSEDSECS=`date +%s`
 echo Using "$ELAPSEDSECS" in the branch names for pseudo-uniqueness
 
 GENERATED_BRANCH=autogeneratedbindings_"$ELAPSEDSECS"
-COCOS_BRANCH=updategeneratedsubmodule_"$ELAPSEDSECS"
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-COCOS2DX_ROOT="$DIR"/../../../..
 GENERATED_GITDIR="$COCOS2DX_ROOT"/scripting/javascript/bindings/generated/.git
 GENERATED_WORKTREE="$COCOS2DX_ROOT"/scripting/javascript/bindings/generated
 
@@ -55,9 +67,6 @@ gitcmd_GEN="git --git-dir=$GENERATED_GITDIR --work-tree=$GENERATED_WORKTREE"
 # testing...
 ${gitcmd_GEN} status
 
-# 1. Generate JS bindings
-COCOS2DX_ROOT="$COCOS2DX_ROOT" /bin/bash ../../../tojs/genbindings.sh
-
 # 2. In JSBindings repo, Check out a branch named "autogeneratedbindings" and commit the auto generated bindings to it
 ${gitcmd_GEN} add README cocos2dx.cpp cocos2dx.hpp cocos2dxapi.js
 ${gitcmd_GEN} checkout origin/master -b "$GENERATED_BRANCH"
@@ -67,13 +76,21 @@ ${gitcmd_GEN} commit -m "$COMMITTAG : autogenerated bindings"
 ${gitcmd_GEN} push "$REMOTE_AUTOGEN_BINDINGS_REPOSITORY" "$GENERATED_BRANCH":master
 
 if [ -z "${REMOTE_COCOS2DX_REPOSITORY+aaa}" ]; then
-    echo Environment variable must be set REMOTE_COCOS2DX_REPOSITORY
+    echo
+    echo Environment variable is not set REMOTE_COCOS2DX_REPOSITORY
+    echo This script will NOT automatically push changes
+    echo unless this variable is set.
+    echo
+    echo Exiting with success.
+    echo
 # example
 # REMOTE_COCOS2DX_REPOSITORY="git@github.com:cocos2d/cocos2d-x.git"
 # REMOTE_COCOS2DX_REPOSITORY="$HOME/test/cocos2d-x"
-    exit 1
+    exit 0
 fi
 
+COCOS_BRANCH=updategeneratedsubmodule_"$ELAPSEDSECS"
+
 pushd "${DIR}"
 
 # 4. In Cocos2D-X repo, Checkout a branch named "updategeneratedsubmodule" Update the submodule reference to point to the commit with generated bindings