From 8a9673191e0a8e2a4475b00ee750c36d5bb4c55c Mon Sep 17 00:00:00 2001
From: Matthieu Gautier <matthieu.gautier@mgautier.fr>
Date: Wed, 28 Sep 2016 17:10:49 +0200
Subject: [PATCH] Do not loop infinitely if there is no argument passed to
 kiwix-serve.

If there is no argument, optind==argc==1. We must not try to look into argv[1]
but we need to break the loop anyway.
---
 src/server/kiwix-serve.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/kiwix-serve.cpp b/src/server/kiwix-serve.cpp
index 3fd3931..71d6b5a 100644
--- a/src/server/kiwix-serve.cpp
+++ b/src/server/kiwix-serve.cpp
@@ -517,7 +517,7 @@ int main(int argc, char **argv) {
           break;
       }
     } else {
-      if (optind < argc) {
+      if (optind <= argc) {
 	if (libraryFlag)
 	{
 	  libraryPath = argv[optind++];