# HG changeset patch
# User Bjoern Ricks <bricks@intevation.de>
# Date 1272274438 0
# Node ID 27eccce969494bb1e5e5b546a93f3f9e9fd16c61
# Parent  f06f707d9fdae4c540853049617d3cef96900bc6
added sanity check if debian package description contains a dependency with a last ,

diff -r f06f707d9fda -r 27eccce96949 treepkg/debian.py
--- a/treepkg/debian.py	Fri Apr 23 07:43:29 2010 +0000
+++ b/treepkg/debian.py	Mon Apr 26 09:33:58 2010 +0000
@@ -64,7 +64,9 @@
     def handle_source_paragraph(self, paragraph):
         raw_deps = extract_value_for_key(paragraph, "Build-Depends:")
         for dep in raw_deps.split(","):
-            self.build_depends.append(dep.split()[0])
+            # sanity check
+            if dep.strip() != "":
+                self.build_depends.append(dep.split()[0])
 
     def handle_package_paragraph(self, paragraph):
         package_name = extract_value_for_key(paragraph, "Package:")