Merge branch '1.0.1-develop' of https://github.com/magento/magento2-phpstorm-plugin into 143-generate-cronjobs

Author: Vitaliy Boyko

.github/workflows/gradle.yml

@@ -5,7 +5,7 @@ name: Run automated tests
 
 on:
   pull_request:
-    branches: [ master, 1.0.0-develop ]
+    branches: [ master, 1.0.0-develop, 1.0.1-develop ]
 
 jobs:
   build-linux:

build.gradle

@@ -8,7 +8,7 @@ plugins {
 }
 
 group 'com.magento.idea'
-version '1.0.0'
+version '1.0.1'
 
 apply plugin: 'org.jetbrains.intellij'
 apply plugin: 'java'

resources/META-INF/plugin.xml

@@ -7,7 +7,7 @@
 <idea-plugin>
     <id>com.magento.idea.magento2plugin</id>
     <name>Magento PhpStorm</name>
-    <version>1.0.0</version>
+    <version>1.0.1</version>
     <vendor url="https://github.com/magento/magento2-phpstorm-plugin">Magento Inc.</vendor>
 
     <description><![CDATA[

src/com/magento/idea/magento2plugin/inspections/xml/ObserverDeclarationInspection.java

@@ -71,6 +71,9 @@ public void visitFile(PsiFile file) {
                     }
 
                     List<XmlTag> targetObservers = fetchObserverTagsFromEventTag(eventXmlTag);
+                    if (targetObservers.isEmpty()) {
+                        return;
+                    }
 
                     for (XmlTag observerXmlTag: targetObservers) {
                         XmlAttribute observerNameAttribute = observerXmlTag.getAttribute("name");