unshare: add + to getopt_long()

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/unshare.c b/sys-utils/unshare.c
index 1240293c05dbe7b501455a7274fa588f9640703b..95e4afbd055e6af2d502acd0a1e3771834253f09 100644 (file)
--- a/sys-utils/unshare.c
+++ b/sys-utils/unshare.c
@@ -113,7 +113,7 @@ int main(int argc, char *argv[])
        textdomain(PACKAGE);
        atexit(close_stdout);
 
-       while ((c = getopt_long(argc, argv, "fhVmuinpUr", longopts, NULL)) != -1) {
+       while ((c = getopt_long(argc, argv, "+fhVmuinpUr", longopts, NULL)) != -1) {
                switch (c) {
                case 'f':
                        forkit = 1;