diff --git a/README.md b/README.md
index 051595a..2f947a2 100644
--- a/README.md
+++ b/README.md
@@ -23,13 +23,13 @@
 ## Example usage
 
     - name: Create deb package
-      uses: skynet-core/nfpm@v1.2
+      uses: skynet-core/nfpm@v1.3
       id: deb-package
       with:
         config: "custom.yaml"
         packager: "deb"
     - name: Create rpm package
-      uses: skynet-core/nfpm@v1.2
+      uses: skynet-core/nfpm@v1.3
       id: rpm-package
       with:
         config: "custom.yaml"
diff --git a/action.yml b/action.yml
index c7173b2..af455aa 100644
--- a/action.yml
+++ b/action.yml
@@ -19,7 +19,6 @@ inputs:
 outputs:
   package:
     description: "Created package's name"
-    value: 
 runs:
   using: 'docker'
-  image: 'docker://smartcoder/nfpm:v1.2'
+  image: 'docker://smartcoder/nfpm:v1.3'
diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
index fbd2863..b22541e 100755
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@@ -2,12 +2,14 @@
 
 if [ "x$INPUT_CONFIG" != "x" ] && [ "x$INPUT_PACKAGER" != "x" ]; then
     if [ "x$INPUT_TARGET" != "x" ]; then
-        $name=$(sudo sh -c "nfpm pkg -f $INPUT_CONFIG -p $INPUT_PACKAGER -t $INPUT_TARGET" | grep "created package:" | sed 's|created package: ||g')
-        echo "::set-output name=package::$name"
+        name=$(sudo sh -c "nfpm pkg -f $INPUT_CONFIG -p $INPUT_PACKAGER -t $INPUT_TARGET" | grep "created package:" | sed 's|created package: ||g')
     else
-        $name=$(sudo sh -c "nfpm pkg -f $INPUT_CONFIG -p $INPUT_PACKAGER" | grep "created package:" | sed 's|created package: ||g')
-        echo "::set-output name=package::$name"
+        name=$(sudo sh -c "nfpm pkg -f $INPUT_CONFIG -p $INPUT_PACKAGER" | grep "created package:" | sed 's|created package: ||g')
     fi
+    if [ "x$name" == "x" ]; then
+        exit 1
+    fi
+    echo "::set-output name=package::$name"
 else
     sh -c "$@"
 fi