From: Eric Blake <eblake@redhat.com>
Date: Tue, 16 Nov 2010 14:53:32 +0000 (-0700)
Subject: nwfilter: use /bin/sh rather than requiring bash
X-Git-Tag: v0.8.6~93
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61af79c141edf3fb8b44d19787a41006d7927e57;p=thirdparty%2Flibvirt.git

nwfilter: use /bin/sh rather than requiring bash

* src/nwfilter/nwfilter_ebiptables_driver.c (CMD_EXEC): Fix syntax
error in previous patch.
Reported by Stefan Berger.
---

diff --git a/src/nwfilter/nwfilter_ebiptables_driver.c b/src/nwfilter/nwfilter_ebiptables_driver.c
index c3a0d3ea7a..7b2a50509b 100644
--- a/src/nwfilter/nwfilter_ebiptables_driver.c
+++ b/src/nwfilter/nwfilter_ebiptables_driver.c
@@ -61,7 +61,7 @@
 #define CMD_DEF_PRE  "cmd='"
 #define CMD_DEF_POST "'"
 #define CMD_DEF(X) CMD_DEF_PRE X CMD_DEF_POST
-#define CMD_EXEC   "eval res=\\$(\"${cmd}\")" CMD_SEPARATOR
+#define CMD_EXEC   "eval res=\\$\\(\"${cmd}\"\\)" CMD_SEPARATOR
 #define CMD_STOPONERR(X) \
     X ? "if [ $? -ne 0 ]; then" \
         "  echo \"Failure to execute command '${cmd}'.\";" \