Tolerate -q argument, if -q is passed give a warning and continue rather than just fail

2 files changed, 6 insertions, 2 deletions

diff --git a/archival/gunzip.c b/archival/gunzip.c
index db5f6ee55..ed4a3de36 100644
--- a/archival/gunzip.c
+++ b/archival/gunzip.c
@@ -87,7 +87,7 @@ extern int gunzip_main(int argc, char **argv)
 	if (strcmp(applet_name, "zcat") == 0)
 		flags |= gunzip_to_stdout;
 
-	while ((opt = getopt(argc, argv, "ctfhd")) != -1) {
+	while ((opt = getopt(argc, argv, "ctfhdq")) != -1) {
 		switch (opt) {
 		case 'c':
 			flags |= gunzip_to_stdout;
@@ -100,6 +100,8 @@ extern int gunzip_main(int argc, char **argv)
 			break;
 		case 'd': /* Used to convert gzip to gunzip. */
 			break;
+		case 'q':
+			error_msg("-q option not supported, ignored");
 		case 'h':
 		default:
 			show_usage(); /* exit's inside usage */
diff --git a/archival/gzip.c b/archival/gzip.c
index 6d46926ee..c4c592729 100644
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -1899,7 +1899,7 @@ int gzip_main(int argc, char **argv)
 	int force = 0;
 	int opt;
 
-	while ((opt = getopt(argc, argv, "cf123456789d")) != -1) {
+	while ((opt = getopt(argc, argv, "cf123456789dq")) != -1) {
 		switch (opt) {
 		case 'c':
 			tostdout = 1;
@@ -1911,6 +1911,8 @@ int gzip_main(int argc, char **argv)
 		case '1': case '2': case '3': case '4': case '5':
 		case '6': case '7': case '8': case '9':
 			break;
+		case 'q':
+			break;
 #ifdef BB_GUNZIP
 		case 'd':
 			optind = 1;