X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=build-aux%2Fcheck-structs;h=536045fe479c47a896a9988669d89dd32c0d5b99;hb=f632c8fc817ff5597007a795b51574bddd32563a;hp=f582e2bd7ba53cb28f6928d3688d987ef6130fef;hpb=fba473391b92b6f2ce33a0acd68920941cb47b03;p=openvswitch

diff --git a/build-aux/check-structs b/build-aux/check-structs
index f582e2bd..536045fe 100755
--- a/build-aux/check-structs
+++ b/build-aux/check-structs
@@ -1,5 +1,6 @@
 #! /usr/bin/python
 
+import os.path
 import sys
 import re
 
@@ -193,10 +194,7 @@ def checkStructs():
         sys.exit(1)
 
     if '--help' in sys.argv:
-        argv0 = sys.argv[0]
-        slash = argv0.rfind('/')
-        if slash:
-            argv0 = argv0[slash + 1:]
+        argv0 = os.path.basename(sys.argv[0])
         print '''\
 %(argv0)s, for checking struct and struct member alignment
 usage: %(argv0)s HEADER [HEADER]...