MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-10-06 06:21:16 +07:00
Code Issues Packages Projects Releases Wiki Activity

[devkit] LanguageResolvingUtil: prevent (very unlikely) empty list

Browse Source
This commit is contained in:
Yann Cébron
2017-11-09 17:33:10 +01:00
parent 8615f4fccf
commit 14dc74b55e
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/devkit/src/dom/impl/LanguageResolvingUtil.java
+2 -1
View File
@@ -35,6 +35,7 @@ import com.intellij.psi.util.CachedValueProvider.Result;
import com.intellij.psi.util.CachedValuesManager;
import com.intellij.psi.util.PsiModificationTracker;
import com.intellij.util.NullableFunction;
import com.intellij.util.SmartList;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.xml.ConvertContext;
import com.intellij.util.xml.DomJavaUtil;
@@ -75,7 +76,7 @@ class LanguageResolvingUtil {
return Result.create(allInheritors, PsiModificationTracker.JAVA_STRUCTURE_MODIFICATION_COUNT);
});
if (allLanguages.isEmpty()) {
return Collections.emptyList();
return new SmartList<>();
}
final List<LanguageDefinition> libraryDefinitions = collectLibraryLanguages(context, allLanguages);