From: Rémy Saissy <remy.saissy@gmail.com>
Date: Sun, 23 May 2010 10:44:16 +0000 (+0200)
Subject: Fix crash when compiling empty .vala file
X-Git-Tag: 0.9.1~34
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ae3cddfb425a618b0d948f0fd39484efb2401544;p=thirdparty%2Fvala.git

Fix crash when compiling empty .vala file

Fixes bug 619422.
---

diff --git a/vala/valascanner.vala b/vala/valascanner.vala
index 420530ccb..809903722 100644
--- a/vala/valascanner.vala
+++ b/vala/valascanner.vala
@@ -1469,7 +1469,8 @@ public class Vala.Scanner {
 	}
 
 	bool comment (bool file_comment = false) {
-		if (current > end - 2
+		if (current == null
+		    || current > end - 2
 		    || current[0] != '/'
 		    || (current[1] != '/' && current[1] != '*')) {
 			return false;