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Minor: fix always null warning

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This commit is contained in:
Nikolay Krasko
2014-04-01 13:37:49 +04:00
parent a7bc9ec96c
commit 6e8c1df5ee
1 changed files with 4 additions and 3 deletions
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idea/src/org/jetbrains/jet/plugin/versions/KotlinRuntimeLibraryUtil.java
+4 -3
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@@ -1,5 +1,5 @@
/* /*
* Copyright 2010-2013 JetBrains s.r.o. * Copyright 2010-2014 JetBrains s.r.o.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@@ -78,13 +78,14 @@ public class KotlinRuntimeLibraryUtil {
ProjectFileIndex fileIndex = ProjectFileIndex.SERVICE.getInstance(project); ProjectFileIndex fileIndex = ProjectFileIndex.SERVICE.getInstance(project);
for (Integer version : badAbiVersions) { for (Integer version : badAbiVersions) {
Collection<VirtualFile> indexedFiles = FileBasedIndex.getInstance().getContainingFiles(id, version, ProjectScope.getLibrariesScope(project)); Collection<VirtualFile> indexedFiles = FileBasedIndex.getInstance().getContainingFiles(
id, version, ProjectScope.getLibrariesScope(project));
for (VirtualFile indexedFile : indexedFiles) { for (VirtualFile indexedFile : indexedFiles) {
VirtualFile libraryRoot = fileIndex.getClassRootForFile(indexedFile); VirtualFile libraryRoot = fileIndex.getClassRootForFile(indexedFile);
assert libraryRoot != null : "Only library roots were requested, " + assert libraryRoot != null : "Only library roots were requested, " +
"and only class files should be indexed with KotlinAbiVersionIndex key. " + "and only class files should be indexed with KotlinAbiVersionIndex key. " +
"File: " + libraryRoot; "File: " + indexedFile.getPath();
badRoots.add(getLocalFile(libraryRoot)); badRoots.add(getLocalFile(libraryRoot));
} }
} }