[PATCH 4/5] Make sure we die if we don't get enough arguments.

From

Fredrik Kuivinen <freku045@student.liu.se>

Date

Sep 12, 2005, 21:31 UTC

Message-ID

<20050912213122.GF6644@c165.ib.student.liu.se>

In-Reply-To

<20050912212601.GB6644@c165.ib.student.liu.se>

Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se>

---

 git-merge-fredrik.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

573c3e6f61eb2cb27b5d67f7a24f01a74980c769

diff --git a/git-merge-fredrik.py b/git-merge-fredrik.py
--- a/git-merge-fredrik.py
+++ b/git-merge-fredrik.py
@@ -392,6 +392,9 @@ def usage():
 # This strategy module figures out merge bases itself, so we only
 # get heads.
 
+if len(sys.argv) < 4:
+    usage()
+
 for nextArg in xrange(1, len(sys.argv)):
     if sys.argv[nextArg] == '--':
         if len(sys.argv) != nextArg + 3: