From: Magnus Hagander <magnus@hagander.net>
Date: Thu, 20 Nov 2008 15:03:39 +0000 (+0000)
Subject: Silence compiler warning about ignored return value. Our comment already
X-Git-Tag: recoveryinfrav9~317
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=563a87f679cec7dd49b87b47560200104b022d09;p=users%2Fsimon%2Fpostgres.git

Silence compiler warning about ignored return value. Our comment already
clearly stated that we are aware that we're ignoring it.
---

diff --git a/src/test/regress/pg_regress.c b/src/test/regress/pg_regress.c
index 4167679afc..985c6040f4 100644
--- a/src/test/regress/pg_regress.c
+++ b/src/test/regress/pg_regress.c
@@ -271,6 +271,7 @@ stop_postmaster(void)
 	{
 		/* We use pg_ctl to issue the kill and wait for stop */
 		char		buf[MAXPGPATH * 2];
+		int			r;
 
 		/* On Windows, system() seems not to force fflush, so... */
 		fflush(stdout);
@@ -279,7 +280,7 @@ stop_postmaster(void)
 		snprintf(buf, sizeof(buf),
 				 SYSTEMQUOTE "\"%s/pg_ctl\" stop -D \"%s/data\" -s -m fast" SYSTEMQUOTE,
 				 bindir, temp_install);
-		system(buf);			/* ignore exit status */
+		r = system(buf);			/* ignore exit status. Store in variable to silence gcc */
 		postmaster_running = false;
 	}
 }