From dd2f667542ba9ebe34f304f328e7d4fd621ce57a Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Fri, 21 Dec 2018 15:18:52 +0100
Subject: util: Skip missing source files

Requirement extraction fails if the package is an .egg file (i.e. not
extracted). Do not try to compute checksum/file length for them.
---
 crocoite/util.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crocoite/util.py b/crocoite/util.py
index 73a1d65..eebe909 100644
--- a/crocoite/util.py
+++ b/crocoite/util.py
@@ -87,7 +87,7 @@ def getRequirements (dist):
             pkg = getattr (m, '__package__', None)
             # is loaded?
             if pkg in modules:
-                if f:
+                if f and os.path.isfile (f):
                     with open (f, 'rb') as fd:
                         contents = fd.read ()
                         h = hashlib.new ('sha512')
-- 
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