Module Name: src
Committed By: christos
Date: Sun Dec 20 19:45:29 UTC 2015
Modified Files:
src/usr.sbin/makemandb: apropos.c
Log Message:
if we only asked for stopwords, use the original query.
To generate a diff of this commit:
cvs rdiff -u -r1.16 -r1.17 src/usr.sbin/makemandb/apropos.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/makemandb/apropos.c
diff -u src/usr.sbin/makemandb/apropos.c:1.16 src/usr.sbin/makemandb/apropos.c:1.17
--- src/usr.sbin/makemandb/apropos.c:1.16 Tue Apr 2 13:16:50 2013
+++ src/usr.sbin/makemandb/apropos.c Sun Dec 20 14:45:29 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: apropos.c,v 1.16 2013/04/02 17:16:50 christos Exp $ */
+/* $NetBSD: apropos.c,v 1.17 2015/12/20 19:45:29 christos Exp $ */
/*-
* Copyright (c) 2011 Abhinav Upadhyay <er.abhinav.upadh...@gmail.com>
* All rights reserved.
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: apropos.c,v 1.16 2013/04/02 17:16:50 christos Exp $");
+__RCSID("$NetBSD: apropos.c,v 1.17 2015/12/20 19:45:29 christos Exp $");
#include <err.h>
#include <search.h>
@@ -188,11 +188,15 @@ main(int argc, char *argv[])
concat(&str, *argv++);
/* Eliminate any stopwords from the query */
query = remove_stopwords(lower(str));
- free(str);
- /* if any error occured in remove_stopwords, exit */
+ /*
+ * If the query consisted only of stopwords and we removed all of
+ * them, use the original query.
+ */
if (query == NULL)
- errx(EXIT_FAILURE, "Try using more relevant keywords");
+ query = str;
+ else
+ free(str);
if ((db = init_db(MANDB_READONLY, MANCONF)) == NULL)
exit(EXIT_FAILURE);
