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[generator] Fix race condition when creating directories in JavaIoFileSystemAcces

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Signed-off-by: Bernhard Stadler <bernhard.stadler@itemis.de>
This commit is contained in:
Bernhard Stadler 2016-05-11 17:49:12 +02:00
parent effbb402a1
commit 100f6e0eef
1 changed files with 1 additions and 1 deletions
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plugins/org.eclipse.xtext/src/org/eclipse/xtext/generator/JavaIoFileSystemAccess.java
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@ -178,7 +178,7 @@ public class JavaIoFileSystemAccess extends AbstractFileSystemAccess2 {
}
protected void createFolder(File parent) {
if (parent != null && !parent.exists() && !parent.mkdirs())
if (parent != null && !parent.mkdirs() && !parent.isDirectory())
throw new RuntimeIOException("Could not create directory " + parent);
}