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-rw-r--r--archival/tar.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/archival/tar.c b/archival/tar.c
index 7a82b44..f6750ae 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -695,12 +695,8 @@ int tar_main(int argc, char **argv)
}
/* Prepend '-' to the first argument if required */
- if (argv[1][0] != '-') {
- char *tmp;
-
- bb_xasprintf(&tmp, "-%s", argv[1]);
- argv[1] = tmp;
- }
+ if (argv[1][0] != '-')
+ argv[1] = bb_xasprintf("-%s", argv[1]);
/* Initialise default values */
tar_handle = init_handle();