From: Jim Meyering <jim@meyering.net>
Date: Sat, 6 Mar 1993 17:06:35 +0000 (+0000)
Subject: Compare getenv with NULL instead of 0 -- just for aesthetics.
X-Git-Tag: FILEUTILS-3_8_3b~106
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a299f3cc81e2af0f051814594b05f00c4a6f3b9e;p=platform%2Fupstream%2Fcoreutils.git

Compare getenv with NULL instead of 0 -- just for aesthetics.
---

diff --git a/src/tr.c b/src/tr.c
index 06aeb73..f4cc3a7 100644
--- a/src/tr.c
+++ b/src/tr.c
@@ -1656,7 +1656,7 @@ main (argc, argv)
 	}
     }
 
-  posix_pedantic = (getenv ("POSIXLY_CORRECT") != 0);
+  posix_pedantic = (getenv ("POSIXLY_CORRECT") != NULL);
 
   non_option_args = argc - optind;
   translating = (non_option_args == 2 && !delete);