From: Andre Noll <maan@tuebingen.mpg.de>
Date: Mon, 19 Jun 2023 17:56:26 +0000 (+0200)
Subject: create_argv_offset(): Use arr_zalloc().
X-Git-Tag: v0.7.3~5
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=685698f0adeb1906f14a1b05d976943cba4ca7e3;p=paraslash.git

create_argv_offset(): Use arr_zalloc().

There is no point in initializing the allocated array manually,
and it does not hurt to initialize also the last element.
---

diff --git a/string.c b/string.c
index 46b34623..423fd296 100644
--- a/string.c
+++ b/string.c
@@ -739,13 +739,11 @@ void free_argv(char **argv)
 static int create_argv_offset(int offset, const char *buf, const char *delim,
 		char ***result)
 {
-	char *word, **argv = arr_alloc(offset + 1, sizeof(char *));
+	char *word, **argv = arr_zalloc(offset + 1, sizeof(char *));
 	const char *p;
 	int i, ret;
 
-	for (i = 0; i < offset; i++)
-		argv[i] = NULL;
-	for (p = buf; p && *p; p += ret, i++) {
+	for (p = buf, i = offset; p && *p; p += ret, i++) {
 		ret = get_next_word(p, delim, &word);
 		if (ret < 0)
 			goto err;