From: Tomek Mrugalski <tomasz@isc.org>
Date: Wed, 6 Mar 2019 10:53:42 +0000 (+0100)
Subject: Replaced ! -z with -n
X-Git-Tag: 465-add-subnet4-update-and-subnet6-update-commands-to-subnet-cmds-hook_base2~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ff512a163dd8cdcaa95e21122edca306e50dde3;p=thirdparty%2Fkea.git

Replaced ! -z with -n
---

diff --git a/src/bin/keactrl/keactrl.in b/src/bin/keactrl/keactrl.in
index 4ea7384885..979d7668ae 100644
--- a/src/bin/keactrl/keactrl.in
+++ b/src/bin/keactrl/keactrl.in
@@ -109,7 +109,7 @@ get_pid_from_file() {
     pid_file_dir=@localstatedir@/@PACKAGE@
 
     # Use directory override if set (primarily for testing only)
-    if [ ! -z "$KEA_PIDFILE_DIR" ]; then
+    if [ -n "$KEA_PIDFILE_DIR" ]; then
         pid_file_dir=${KEA_PIDFILE_DIR}
     fi