From 8daa0f4e5bfa30edbb435568514e9f8228e7483f Mon Sep 17 00:00:00 2001
From: Sebastien Luttringer <sebastien.luttringer@smartjog.com>
Date: Tue, 20 Dec 2011 12:00:38 +0100
Subject: [PATCH] cat command display a warning if no file is selected by
pattern
---
installsystems/image.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/installsystems/image.py b/installsystems/image.py
index 780e300..8499298 100644
--- a/installsystems/image.py
+++ b/installsystems/image.py
@@ -617,7 +617,10 @@ class PackageImage(Image):
'''
Display filename in the tarball
'''
- for filename in self._tarball.getnames(glob_pattern=filename):
+ filelist = self._tarball.getnames(glob_pattern=filename)
+ if len(filelist) == 0:
+ warn("No file matching %s" % filename)
+ for filename in filelist:
arrow(filename)
out(self._tarball.get_str(filename))
--
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