util/ctags.sh: tfix in a "set --" call

Signed-off-by: Eugene Syromiatnikov <esyr@openssl.org>
Reviewed-by: Saša Nedvědický <sashan@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Neil Horman <nhorman@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/28059)

diff --git a/util/ctags.sh b/util/ctags.sh
index 60fa5369297cc8921aec08892afe9b0fa49a9dc4..6dadb4092ab2664cb83de0c4619133818f455881 100755 (executable)
--- a/util/ctags.sh
+++ b/util/ctags.sh
@@ -26,7 +26,7 @@ if ! type "${CTAGS}" > /dev/null; then
 fi
 
 if [ $# -eq 0 ]; then
-    set - -R
+    set -- -R
 fi
 
 if ! "${CTAGS}" --version | grep -q "Universal Ctags"; then