From 69fff78ca470688178ef18ab78a1e056c798bc0b Mon Sep 17 00:00:00 2001
From: Dipen Lad <dipen.lad@gmail.com>
Date: Sat, 20 Apr 2013 21:50:22 +0100
Subject: [PATCH] fix clang warning: comparison of unsigned expression < 0 is
 always false

---
 src/fping.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fping.c b/src/fping.c
index c6becd9..dd43500 100644
--- a/src/fping.c
+++ b/src/fping.c
@@ -684,7 +684,7 @@ int main( int argc, char **argv )
 
     /* validate various option settings */
 
-    if (ttl < 0 || ttl > 255) {  
+    if (ttl > 255) {
         fprintf(stderr, "ping: ttl %u out of range\n", ttl);  
         usage(1);
     }