vimcolors: prevent NullPointerException (close #1)

yugecin · Nov 13, 2018 · 320e340 · 320e340
1 parent 272daaa
commit 320e340
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/vimcolors-plugin/resources/META-INF/plugin.xml b/vimcolors-plugin/resources/META-INF/plugin.xml
@@ -1,11 +1,13 @@
 <idea-plugin version="2">
   <id>yugecin.intellijvimcolors</id>
   <name>IdeaVIM colors</name>
-  <version>1.0</version>
+  <version>1.1</version>
 
   <description>Changes editor caret based on active IdeaVIM mode</description>
 
-  <change-notes>changelist</change-notes>
+  <change-notes>
+    1.1 prevented NullPointerException that caused the IDE to be unresponsive for many actions
+  </change-notes>
 
   <!-- please see http://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/build_number_ranges.html for description -->
   <idea-version since-build="141.0"/>

diff --git a/vimcolors-plugin/src/yugecin/intellijvimcolors/CaretPainterComponent.java b/vimcolors-plugin/src/yugecin/intellijvimcolors/CaretPainterComponent.java
@@ -72,6 +72,9 @@ public void afterActionPerformed(
 				DataContext dataContext,
 				AnActionEvent event)
 			{
+				if (event == null) {
+					return;
+				}
 				if ("Shortcuts".equals(event.getPresentation().getText())) {
 					Editor editor = dataContext.getData(PlatformDataKeys.EDITOR);
 					if (editor != null) {