From 322be5954c0f8df6a9e3aaeb2456783a814d52c3 Mon Sep 17 00:00:00 2001
From: Daniel Karbach <daniel.karbach@localhorst.tv>
Date: Fri, 31 Aug 2012 23:31:55 +0200
Subject: [PATCH] added error message for unreadable files in Parser

---
 src/loader/Parser.cpp | 10 ++++++++++
 src/loader/Parser.h   |  3 +--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/loader/Parser.cpp b/src/loader/Parser.cpp
index 6ced1be..d6abcc3 100644
--- a/src/loader/Parser.cpp
+++ b/src/loader/Parser.cpp
@@ -17,6 +17,16 @@ using std::vector;
 
 namespace loader {
 
+Parser::Parser(const char *file, ParsedSource &product)
+: file(file)
+, in(file)
+, tok(in)
+, product(product) {
+	if (!in) {
+		throw Error(file, 0, "unable to read file");
+	}
+}
+
 void Parser::Parse() {
 	while (tok.HasMore()) {
 		ParseStatement();
diff --git a/src/loader/Parser.h b/src/loader/Parser.h
index b4f1b8d..9e4cbf4 100644
--- a/src/loader/Parser.h
+++ b/src/loader/Parser.h
@@ -26,8 +26,7 @@ class PropertyList;
 class Parser {
 
 public:
-	Parser(const char *file, ParsedSource &product)
-	: file(file), in(file), tok(in), product(product) { }
+	Parser(const char *file, ParsedSource &product);
 	~Parser() { }
 private:
 	Parser(const Parser &);
-- 
2.39.2