Merge pull request #335 from jparise/find-lfs-extensions-argv

Correct the argv test for user-supplied arguments

Author: larsxschneider

scripts/git-find-lfs-extensions

@@ -28,7 +28,7 @@ import os
 import sys
 
 # Threshold that defines a large file
-if len(sys.argv):
+if len(sys.argv) > 1:
     THRESHOLD_IN_MB = float(sys.argv[1]) / 1024
 else:
     THRESHOLD_IN_MB = 0.5