From de510d445b328f5315a3aff4ac00d610bb23fa8e Mon Sep 17 00:00:00 2001
From: Sebastian Wick <wick.sebastian@gmail.com>
Date: Wed, 4 Apr 2012 15:23:14 +0200
Subject: [PATCH] throw an error if the --fallback syntax is wrong

---
 apps/openmw/main.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/openmw/main.cpp b/apps/openmw/main.cpp
index b541ea0d3..cdc4af4b0 100644
--- a/apps/openmw/main.cpp
+++ b/apps/openmw/main.cpp
@@ -71,8 +71,8 @@ void validate(boost::any &v, std::vector<std::string> const &tokens, FallbackMap
     for(std::vector<std::string>::const_iterator it=tokens.begin(); it != tokens.end(); it++)
     {
         int sep = it->find(",");
-        if(sep < 1)
-            continue;
+        if(sep < 1 || sep = it->length()-1)
+            throw boost::program_options::validation_error(boost::program_options::validation_error::invalid_option_value);
 
         std::string key(it->substr(0,sep));
         std::string value(it->substr(sep+1));