From a98df5853719256139977e5de0146f3604af9975 Mon Sep 17 00:00:00 2001
From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Wed, 7 Jun 2017 11:05:29 +0200
Subject: [PATCH] Fix warning about signed/unsigned

---
 src/insets/InsetListings.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/insets/InsetListings.cpp b/src/insets/InsetListings.cpp
index 0693b5af84..b5a5701817 100644
--- a/src/insets/InsetListings.cpp
+++ b/src/insets/InsetListings.cpp
@@ -125,7 +125,7 @@ void InsetListings::latex(otexstream & os, OutputParams const & runparams) const
 		// then remove the relative options.
 		vector<string> opts =
 			getVectorFromString(param_string, ",", false);
-		for (int i = 0; i < opts.size(); ++i) {
+		for (size_t i = 0; i < opts.size(); ++i) {
 			if (prefixIs(opts[i], "float")) {
 				if (prefixIs(opts[i], "float="))
 					float_placement = opts[i].substr(6);