From 4dd2e6e71e95fb9f673f7a6808c14de2fcc2a7e8 Mon Sep 17 00:00:00 2001
From: Calvin <calvin@EESI>
Date: Fri, 3 May 2013 12:41:01 -0400
Subject: do some very basic error checking on generate_kmers

---
 src/python/generate_kmers | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/python/generate_kmers b/src/python/generate_kmers
index b639a0e..8d5bee2 100755
--- a/src/python/generate_kmers
+++ b/src/python/generate_kmers
@@ -2,4 +2,7 @@
 import quikr
 import sys
 
+if(len(sys.argv) < 2):
+  print "usage: generate_kmers KMER_SIZE"
+  exit(1)
 print quikr.generate_kmers(int(sys.argv[1]))
-- 
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