From e5e516d1dd2da848d959d3e9e140f05eb8bc425b Mon Sep 17 00:00:00 2001
From: bel <bel2125@gmail.com>
Date: Sun, 16 Aug 2015 12:15:26 +0200
Subject: [PATCH] Avoid unused variable warning

---
 src/civetweb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/civetweb.c b/src/civetweb.c
index c8793de7..a179a9c7 100755
--- a/src/civetweb.c
+++ b/src/civetweb.c
@@ -3077,6 +3077,8 @@ static int push(struct mg_context *ctx,
 		}
 	} while ((timeout <= 0) || (mg_difftimespec(&now, &start) <= timeout));
 
+    (void)err; /* Avoid unused warning if NO_SSL is set and DEBUG_TRACE is not used */
+
 	return -1;
 }