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 4167679afc49809e9bb670e5d3502c627f076853..985c6040f44ae92dc8ec5bb0c17db93188d74c1b 100644 (file)
--- 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;
        }
 }