[monitoring-plugins] negate: remove unused variables

[Jan Wagner]

    Module: monitoring-plugins
    Branch: master
    Commit: 0608d3f16aa479a00b55dd0a4807f703d8e9b14f
    Author: Sebastian Herbszt <herbszt at gmx.de>
 Committer: Jan Wagner <waja at cyconet.org>
      Date: Tue Dec  9 00:09:23 2014 +0100
       URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=0608d3f

negate: remove unused variables

Remove unused variables.

Signed-off-by: Sebastian Herbszt <herbszt at gmx.de>

---

 plugins/negate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/negate.c b/plugins/negate.c
index beaed1e..b320e35 100644
--- a/plugins/negate.c
+++ b/plugins/negate.c
@@ -59,8 +59,8 @@ static int state[4] = {
 int
 main (int argc, char **argv)
 {
-	int found = 0, result = STATE_UNKNOWN;
-	char *buf, *sub;
+	int result = STATE_UNKNOWN;
+	char *sub;
 	char **command_line;
 	output chld_out, chld_err;
 	int i;