From: Glenn L McGrath <bug1@ihug.co.nz>
Date: Wed, 20 Jun 2001 08:07:34 +0000 (-0000)
Subject: Initialise in_file to stdin, so it wont crash if no source specified
X-Git-Tag: 0_52~93
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=06a71cced288126a5dfa2ff37b8138bebe8c1c42;p=oweals%2Fbusybox.git

Initialise in_file to stdin, so it wont crash if no source specified
---

diff --git a/archival/gunzip.c b/archival/gunzip.c
index c39814de0..c4e84260b 100644
--- a/archival/gunzip.c
+++ b/archival/gunzip.c
@@ -68,7 +68,8 @@ static char *license_msg[] = {
 
 extern int gunzip_main(int argc, char **argv)
 {
-	FILE *in_file, *out_file;
+	FILE *in_file = stdin;
+	FILE *out_file = NULL;
 	struct stat stat_buf;
 
 	char *if_name = NULL;
@@ -112,7 +113,6 @@ extern int gunzip_main(int argc, char **argv)
 	/* Set input filename and number */
 	if (argv[optind] == NULL || strcmp(argv[optind], "-") == 0) {
 		flags |= gunzip_to_stdout;
-		in_file = stdin;
 	} else {
 		if_name = strdup(argv[optind]);
 		/* Open input file */
diff --git a/gunzip.c b/gunzip.c
index c39814de0..c4e84260b 100644
--- a/gunzip.c
+++ b/gunzip.c
@@ -68,7 +68,8 @@ static char *license_msg[] = {
 
 extern int gunzip_main(int argc, char **argv)
 {
-	FILE *in_file, *out_file;
+	FILE *in_file = stdin;
+	FILE *out_file = NULL;
 	struct stat stat_buf;
 
 	char *if_name = NULL;
@@ -112,7 +113,6 @@ extern int gunzip_main(int argc, char **argv)
 	/* Set input filename and number */
 	if (argv[optind] == NULL || strcmp(argv[optind], "-") == 0) {
 		flags |= gunzip_to_stdout;
-		in_file = stdin;
 	} else {
 		if_name = strdup(argv[optind]);
 		/* Open input file */