From: Sebastian Moeller <redacted>
Date: Mon, 29 Jun 2015 08:04:52 +0000 (+0200)
Subject: [SQM] Fix sqm_logger to accept empty strings as input
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=034e4d24754682fff71fcfb6ac425b1b4e147532;p=openwrt-packages.git

[SQM] Fix sqm_logger to accept empty strings as input

sqm_logger tried tro wait indefinitely if passed an empty string.
This in turn makes sqm-scripts hang. Quoting the input argument in sqm_logger
seems to fix the problem.

Signed-off-by: Sebastian Moeller <redacted>
---

diff --git a/net/sqm-scripts/files/usr/lib/sqm/functions.sh b/net/sqm-scripts/files/usr/lib/sqm/functions.sh
index 4f3cc9df3..ec4583da0 100644
--- a/net/sqm-scripts/files/usr/lib/sqm/functions.sh
+++ b/net/sqm-scripts/files/usr/lib/sqm/functions.sh
@@ -6,7 +6,7 @@
 
 #improve the logread output
 sqm_logger() {
-    logger -t SQM -s ${1}
+    logger -t SQM -s "${1}"
 }
 
 insmod() {