From b1138f0ed6cf4ba4bc4daf049e192eb390eb49db Mon Sep 17 00:00:00 2001
From: Daniel Scharrer <daniel@constexpr.org>
Date: Mon, 19 Aug 2019 00:50:10 +0200
Subject: [PATCH] message: Print warning on out of bounds index

---
 src/setup/message.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/setup/message.cpp b/src/setup/message.cpp
index 0834451..1ff44cd 100644
--- a/src/setup/message.cpp
+++ b/src/setup/message.cpp
@@ -27,6 +27,7 @@
 #include "setup/version.hpp"
 #include "util/encoding.hpp"
 #include "util/load.hpp"
+#include "util/log.hpp"
 
 namespace setup {
 
@@ -41,7 +42,9 @@ void message_entry::load(std::istream & is, const info & i) {
 	if(language < 0) {
 		codepage = i.codepage;
 	} else if(size_t(language) >= i.languages.size()) {
-		// Unknown language, don't try to decode
+		if(!i.languages.empty()) {
+			log_warning << "Language index out of bounds: " << language;
+		}
 		value.clear();
 		return;
 	} else {