[Performous-commit] Lasse Karkkainen : Fix infinite loop on sm parser (not tested)

[Lasse Kärkkäi. <tr...@us...>]

Module: performous
Branch: master
Commit: da7b10629e29051a00a0320a0b51eef9f9893a61

Author: Lasse Karkkainen <tro...@tr...>
Date:   Sun Dec 13 15:16:50 2009 +0200

Fix infinite loop on sm parser (not tested)

---

 game/songparser-sm.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/game/songparser-sm.cc b/game/songparser-sm.cc
index abbf33e..0d20e1c 100644
--- a/game/songparser-sm.cc
+++ b/game/songparser-sm.cc
@@ -120,7 +120,7 @@ bool SongParser::smParseField(std::string line) {
 	//In case the value continues to several lines, all text before the ending character ';' is read to single line.
 	while (value[value.size() -1] != ';') {
 		std::string str;			
-		getline (str);
+		if (!getline (str)) throw std::runtime_error("Invalid format, semicolon missing after value of " + key);
 		value += boost::trim_copy(str);
 	}
 	value = value.substr(0, value.size() - 1);	//Here the end character(';') is eliminated