# HG changeset patch
# User Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
# Date 1283072062 -7200
# Node ID 2e7647d254582cb789679b28c9f7bd060707140b
# Parent  a4fbbe0fbc3894839c0b62d38e35f6a498c6bf28
churn: do not crash on empty lines in alias file

diff -r a4fbbe0fbc38 -r 2e7647d25458 hgext/churn.py
--- a/hgext/churn.py	Sun Aug 29 22:37:58 2010 +0200
+++ b/hgext/churn.py	Sun Aug 29 10:54:22 2010 +0200
@@ -129,6 +129,8 @@
         aliases = repo.wjoin('.hgchurn')
     if aliases:
         for l in open(aliases, "r"):
+            if not l.strip():
+                continue
             alias, actual = l.split('=' in l and '=' or None, 1)
             amap[alias.strip()] = actual.strip()
 
diff -r a4fbbe0fbc38 -r 2e7647d25458 tests/test-churn
--- a/tests/test-churn	Sun Aug 29 22:37:58 2010 +0200
+++ b/tests/test-churn	Sun Aug 29 10:54:22 2010 +0200
@@ -38,6 +38,7 @@
 echo % churn with aliases
 cat > ../aliases <<EOF
 user1 alias1
+
 user3 alias3
 EOF
 hg churn --aliases ../aliases