From: Andreas Metzler <ametzler@bebt.de>
Date: Sun, 23 Jan 2022 12:40:17 +0000 (+0100)
Subject: testsuite: Fix endless loop on /bin/sh without $RANDOM
X-Git-Tag: 3.7.4~34^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6dc655e01ac68065ab648817c04cc950bc3f81b1;p=thirdparty%2Fgnutls.git

testsuite: Fix endless loop on /bin/sh without $RANDOM

Closes #1315
Signed-off-by: Andreas Metzler <ametzler@bebt.de>
---

diff --git a/tests/scripts/common.sh b/tests/scripts/common.sh
index 0198bfadcc..42064016bb 100644
--- a/tests/scripts/common.sh
+++ b/tests/scripts/common.sh
@@ -86,8 +86,8 @@ check_if_port_listening() {
 # Find a port number not currently in use.
 GETPORT='
     rc=0
-    unset myrandom
     while test $rc = 0; do
+        unset myrandom
         if test -n "$RANDOM"; then myrandom=$(($RANDOM + $RANDOM)); fi
         if test -z "$myrandom"; then myrandom=$(date +%N | sed s/^0*//); fi
         if test -z "$myrandom"; then myrandom=0; fi