From: Collin Funk <collin.funk1@gmail.com>
Date: Sun, 7 Dec 2025 22:59:19 +0000 (-0800)
Subject: maint: logname: reduce variable scope
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=efd9a48ca508879a8b286d3b96118c3fb4942914;p=thirdparty%2Fcoreutils.git

maint: logname: reduce variable scope

* src/logname.c (main): Declare variables where they are used instead of
at the start of the function.
---

diff --git a/src/logname.c b/src/logname.c
index 5a725e448a..0bdf298fb9 100644
--- a/src/logname.c
+++ b/src/logname.c
@@ -49,8 +49,6 @@ Print the user's login name.\n\
 int
 main (int argc, char **argv)
 {
-  char *cp;
-
   initialize_main (&argc, &argv);
   set_program_name (argv[0]);
   setlocale (LC_ALL, "");
@@ -71,7 +69,7 @@ main (int argc, char **argv)
 
   /* POSIX requires using getlogin (or equivalent code) and prohibits
      using a fallback technique.  */
-  cp = getlogin ();
+  char const *cp = getlogin ();
   if (! cp)
     error (EXIT_FAILURE, 0, _("no login name"));