isolationtester: Ensure stderr is unbuffered, too

6eda3e9c · Alvaro Herrera · 527fdd9d · 6eda3e9c
Commit 6eda3e9c authored Dec 19, 2013 by Alvaro Herrera
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src/test/isolation/isolationtester.c src/test/isolation/isolationtester.c +5 -1

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--- a/src/test/isolation/isolationtester.c
+++ b/src/test/isolation/isolationtester.c
@@ -99,8 +99,12 @@ main(int argc, char **argv)
 		}
 	}

-	/* make stdout unbuffered to match stderr */
+	/*
+	 * Make stdout unbuffered to match stderr; and ensure stderr is unbuffered
+	 * too, which it should already be everywhere except sometimes in Windows.
+	 */
 	setbuf(stdout, NULL);
+	setbuf(stderr, NULL);

 	/*
 	 * If the user supplies a non-option parameter on the command line, use it