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I get the following warning when I compile src/bin/pg_id/pg_id.c:

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gcc -pipe -g -Wall -Wmissing-prototypes -Wmissing-declarations
-I../../../src/include   -c -o pg_id.o pg_id.c -MMD
pg_id.c: In function `main':
pg_id.c:35: warning: unused variable `optarg'

The attached trivial patch fixes the warning by removing the variable.

Neil Conway
This commit is contained in:
Bruce Momjian 2003-08-09 01:25:46 +00:00
parent cf3cc7576c
commit 329a1b7270
1 changed files with 1 additions and 2 deletions
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3
src/bin/pg_id/pg_id.c
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@ -6,7 +6,7 @@
* *
* Copyright (c) 2000-2003, PostgreSQL Global Development Group * Copyright (c) 2000-2003, PostgreSQL Global Development Group
* *
* $Header: /cvsroot/pgsql/src/bin/pg_id/Attic/pg_id.c,v 1.21 2003/08/04 23:59:39 tgl Exp $ * $Header: /cvsroot/pgsql/src/bin/pg_id/Attic/pg_id.c,v 1.22 2003/08/09 01:25:46 momjian Exp $
*/ */
#include "postgres_fe.h" #include "postgres_fe.h"
@ -32,7 +32,6 @@ main(int argc, char *argv[])
struct passwd *pw; struct passwd *pw;
extern int optind; extern int optind;
extern char *optarg;
while ((c = getopt(argc, argv, "nru")) != -1) while ((c = getopt(argc, argv, "nru")) != -1)
{ {