From 18995dc8fc7c61f548f59385e841bc0e70617cfb Mon Sep 17 00:00:00 2001
From: Bastian Kleineidam <bastian.kleineidam@web.de>
Date: Mon, 4 Feb 2013 20:23:18 +0100
Subject: [PATCH] Fix internal error on broken I/O when listing comics.

---
 dosage | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/dosage b/dosage
index 1fda79a29..74ce6c4a2 100755
--- a/dosage
+++ b/dosage
@@ -158,13 +158,16 @@ def run(options, comics):
 def doList(columnList):
     """List available comics."""
     out.info('Available comic scrapers:')
+    out.info('Comics marked with [A] require age confirmation with the --adult option.')
     scrapers = getScrapers(['@@'])
-    if columnList:
-        num = doColumnList(scrapers)
-    else:
-        num = doSingleList(scrapers)
-    out.info('%d supported comics.' % num)
-    out.info('comics marked with [A] require age confirmation with the --adult option.')
+    try:
+        if columnList:
+            num = doColumnList(scrapers)
+        else:
+            num = doSingleList(scrapers)
+        out.info('%d supported comics.' % num)
+    except IOError:
+        pass
     return 0