From afd6c569190878a336f686d70d8bcc567f40809f Mon Sep 17 00:00:00 2001
From: Matthias Andreas Benkard <matthias@benkard.de>
Date: Mon, 23 Jun 2008 20:30:30 +0200
Subject: Reader: Raise an exception when encountering a package marker that
 does not designate an existing package.

---
 MLKReader.m | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'MLKReader.m')

diff --git a/MLKReader.m b/MLKReader.m
index 8784f30..68db172 100644
--- a/MLKReader.m
+++ b/MLKReader.m
@@ -449,6 +449,12 @@
         {
           package = [MLKPackage
                       findPackage:[token substringToIndex:packageMarker]];
+
+          if (!package)
+            [NSException raise:@"MLKReaderError"
+                         format:@"Can't find package %@.",
+                         [token substringToIndex:packageMarker]];
+
           if ([readtable isPackageMarker:[token characterAtIndex:(i+1)]])
             symbolName = [token substringFromIndex:(packageMarker+2)];
           else
-- 
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