From: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: Fri, 20 Dec 2013 01:09:30 +0000 (-0300)
Subject: isolationtester: Ensure stderr is unbuffered, too
X-Git-Tag: REL9_4_BETA1~766
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6eda3e9c27781dec369542a9b20cba7c3d832a5e;p=postgresql

isolationtester: Ensure stderr is unbuffered, too
---

diff --git a/src/test/isolation/isolationtester.c b/src/test/isolation/isolationtester.c
index 8dc0f66637..e936c01532 100644
--- 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