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authorErik Andersen2000-05-10 05:05:45 +0000
committerErik Andersen2000-05-10 05:05:45 +0000
commit59b9e870243c56a9c5ec045a925e4e9b3f1f6c3c (patch)
tree8db9c40b68387c1017007f5265e45c2a66ccfb0d /gunzip.c
parentac130e1dca289c431c43b6efee4b3d9f2b367c87 (diff)
downloadbusybox-59b9e870243c56a9c5ec045a925e4e9b3f1f6c3c.zip
busybox-59b9e870243c56a9c5ec045a925e4e9b3f1f6c3c.tar.gz
* cp -fa now works as expected for symlinks (it didn't before)
* zcat works again (wasn't working since option parsing was broken) * more doc updates/more support for BB_FEATURE_SIMPLE_HELP -Erik
Diffstat (limited to 'gunzip.c')
-rw-r--r--gunzip.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/gunzip.c b/gunzip.c
index 97ab84e..bdf8dc2 100644
--- a/gunzip.c
+++ b/gunzip.c
@@ -715,11 +715,12 @@ int gunzip_main(int argc, char **argv)
char ifname[MAX_PATH_LEN + 1]; /* input file name */
char ofname[MAX_PATH_LEN + 1]; /* output file name */
- if (argc == 1)
- usage(gunzip_usage);
-
- if (strcmp(*argv, "zcat") == 0)
+ if (strcmp(*argv, "zcat") == 0) {
to_stdout = 1;
+ if (argc == 1) {
+ fromstdin = 1;
+ }
+ }
/* Parse any options */
while (--argc > 0 && **(++argv) == '-') {