From 868b3166b83ffd90b8c37fbd26aa7feccc5b46ef Mon Sep 17 00:00:00 2001
From: Evan Hunt <each@isc.org>
Date: Sat, 5 Mar 2016 19:50:42 -0800
Subject: [PATCH] [master] silence coverity warning

---
 lib/isc/httpd.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/isc/httpd.c b/lib/isc/httpd.c
index de6b380e97..fbf9a063ee 100644
--- a/lib/isc/httpd.c
+++ b/lib/isc/httpd.c
@@ -401,12 +401,13 @@ have_header(isc_httpd_t *httpd, const char *header, const char *value,
 			if (cr != NULL && cr[1] == '\n')
 				cr++;
 			nl = strchr(h, '\n');
+
 			/* last header? */
-			if (cr == NULL && nl == NULL)
-				return(ISC_FALSE);
 			h = cr;
-			if (h == NULL || nl < h)
+			if (h == NULL || (nl != NULL && nl < h))
 				h = nl;
+			if (h == NULL)
+				return (ISC_FALSE);
 			h++;
 			continue;
 		}