From: Colin Patrick McCabe <cmccabe@alumni.cmu.edu>
Date: Thu, 3 Mar 2011 22:46:12 +0000 (-0800)
Subject: pickrand.py: fix off-by-one
X-Git-Url: http://club.cc.cmu.edu/~cmccabe/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53a5d21db29dcd910e5b256255ef6ed776497c0d;p=cmccabe-bin

pickrand.py: fix off-by-one

Signed-off-by: Colin McCabe <colin.mccabe@dreamhost.com>
---

diff --git a/pickrand.py b/pickrand.py
index 8253e74..9efec59 100755
--- a/pickrand.py
+++ b/pickrand.py
@@ -12,6 +12,6 @@ for root, dirs, files in os.walk(".", followlinks=True):
 if (len(allfiles) == 0):
    sys.exit(1)
 random.seed(None)
-r = random.randint(0,len(allfiles)) 
+r = random.randint(0,len(allfiles) - 1)
 print(allfiles[r])
 sys.exit(0)