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From: Corinna Vinschen <corinna@sourceware.org> To: cygwin-cvs@sourceware.org Subject: [newlib-cygwin] Cygwin: getconf: align -a output to glibc getconf Date: Wed, 2 Mar 2022 21:15:11 +0000 (GMT) [thread overview] Message-ID: <20220302211511.DAF1B3858D39@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=35ba7d147df8df56ef92ea296443d2732ece0445 commit 35ba7d147df8df56ef92ea296443d2732ece0445 Author: Corinna Vinschen <corinna@vinschen.de> Date: Wed Mar 2 22:15:02 2022 +0100 Cygwin: getconf: align -a output to glibc getconf glibc getconf doesn't print "undefined" for undefined values in -a output. It just prints the empty string. Do it the same way. Signed-off-by: Corinna Vinschen <corinna@vinschen.de> Diff: --- winsup/utils/getconf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/winsup/utils/getconf.c b/winsup/utils/getconf.c index bc37bfb47..88deddd38 100644 --- a/winsup/utils/getconf.c +++ b/winsup/utils/getconf.c @@ -481,7 +481,7 @@ printvar (const struct conf_variable *cp, const char *pathname) { if (a_flag && errno != 0) return; /* Just skip invalid variables */ - print_strvar (cp->name, "undefined"); + print_strvar (cp->name, a_flag ? "" : "undefined"); } else print_longvar (cp->name, val); @@ -493,7 +493,7 @@ printvar (const struct conf_variable *cp, const char *pathname) { if (a_flag && errno != 0) return; /* Just skip invalid variables */ - print_strvar (cp->name, "undefined"); + print_strvar (cp->name, a_flag ? "" : "undefined"); } else print_longvar (cp->name, val);
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