Check for null

2012-11-01 11:01:48 -05:00 · 2012-11-01 11:01:48 -05:00 · 2ce42f46f8
parent 9b1741c90e
commit 2ce42f46f8
1 changed files with 4 additions and 0 deletions
--- a/tool/test/org/antlr/v4/test/BaseTest.java
+++ b/tool/test/org/antlr/v4/test/BaseTest.java
@ -1023,6 +1023,10 @@ public abstract class BaseTest {
    }

    protected void eraseFiles() {
+		if (tmpdir == null) {
+			return;
+		}
+
        File tmpdirF = new File(tmpdir);
        String[] files = tmpdirF.list();
        for(int i = 0; files!=null && i < files.length; i++) {