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authorkleink <kleink@NetBSD.org>1999-02-16 17:31:25 +0000
committerkleink <kleink@NetBSD.org>1999-02-16 17:31:25 +0000
commitbbc05bdcb9c8ddff456d547455e8ac1eadb8d515 (patch)
treee6e45f6a70061d2acbef087aa49371a308fc622d /usr.bin
parentadf03cea8111b44194f5f4e37565c2dcf1fb47ac (diff)
Avoid a bogus GCC uninitialized warning; reported by Soren S. Jorvang.
Diffstat (limited to 'usr.bin')
-rw-r--r--usr.bin/nl/nl.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/usr.bin/nl/nl.c b/usr.bin/nl/nl.c
index 2c407e1132d..0ee8d4e450b 100644
--- a/usr.bin/nl/nl.c
+++ b/usr.bin/nl/nl.c
@@ -1,4 +1,4 @@
-/* $NetBSD: nl.c,v 1.1 1999/02/15 15:07:15 kleink Exp $ */
+/* $NetBSD: nl.c,v 1.2 1999/02/16 17:31:25 kleink Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -41,7 +41,7 @@
__COPYRIGHT(
"@(#) Copyright (c) 1999\
The NetBSD Foundation, Inc. All rights reserved.");
-__RCSID("$NetBSD: nl.c,v 1.1 1999/02/15 15:07:15 kleink Exp $");
+__RCSID("$NetBSD: nl.c,v 1.2 1999/02/16 17:31:25 kleink Exp $");
#endif
#include <errno.h>
@@ -307,6 +307,9 @@ filter()
adjblank = 0;
line = startnum;
section = BODY;
+#ifdef __GNUC__
+ (void)&donumber; /* avoid bogus `uninitialized' warning */
+#endif
while (fgets(buffer, (int)buffersize, stdin) != NULL) {
for (idx = FOOTER; idx <= NP_LAST; idx++) {