X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/dccf1b41e9c7b5a696f01abceaa2779fe65f154f..39e98567c557d81dd5011b8e2ae883d4674b0c9d:/tools/stack-cleaner/as

diff --git a/tools/stack-cleaner/as b/tools/stack-cleaner/as
index 148740142d..48224e53e1 100755
--- a/tools/stack-cleaner/as
+++ b/tools/stack-cleaner/as
@@ -30,7 +30,7 @@ while i < len(sys.argv):
     else:
         input_filename = sys.argv[i]
     i = i + 1
-if input_filename == None:
+if input_filename is None:
     sys.stderr.write("Missing input file\n")
     sys.exit(1)