1 files changed, 1 insertions, 1 deletions

diff --git a/plugins/check_smtp.c b/plugins/check_smtp.c
index 5afb694..6f17429 100644
--- a/plugins/check_smtp.c
+++ b/plugins/check_smtp.c
@@ -78,7 +78,7 @@ int verbose = FALSE;
 int
 main (int argc, char **argv)
 {
-        int sd, c;
+        int sd;
         int result;
         char buffer[MAX_INPUT_BUFFER] = "";
         char *from_str = NULL;