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Incorporate PR247

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This commit is contained in:
JohnHake 2020-02-12 12:40:28 -08:00
parent 335974458e
commit 5965b1dcb7
1 changed files with 3 additions and 6 deletions
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7
simple_language_plugin/src/main/java/org/intellij/sdk/language/SimpleUtil.java
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@ -14,7 +14,7 @@ public class SimpleUtil {
// Searches the entire project for Simple language files with instances of the Simple property with the given key // Searches the entire project for Simple language files with instances of the Simple property with the given key
public static List<SimpleProperty> findProperties(Project project, String key) { public static List<SimpleProperty> findProperties(Project project, String key) {
List<SimpleProperty> result = null; List<SimpleProperty> result = new ArrayList<>();
Collection<VirtualFile> virtualFiles = Collection<VirtualFile> virtualFiles =
FileTypeIndex.getFiles(SimpleFileType.INSTANCE, GlobalSearchScope.allScope(project)); FileTypeIndex.getFiles(SimpleFileType.INSTANCE, GlobalSearchScope.allScope(project));
for (VirtualFile virtualFile : virtualFiles) { for (VirtualFile virtualFile : virtualFiles) {
@ -24,16 +24,13 @@ public class SimpleUtil {
if (properties != null) { if (properties != null) {
for (SimpleProperty property : properties) { for (SimpleProperty property : properties) {
if (key.equals(property.getKey())) { if (key.equals(property.getKey())) {
if (result == null) {
result = new ArrayList<SimpleProperty>();
}
result.add(property); result.add(property);
} }
} }
} }
} }
} }
return result != null ? result : Collections.<SimpleProperty>emptyList(); return result;
} }
public static List<SimpleProperty> findProperties(Project project) { public static List<SimpleProperty> findProperties(Project project) {