ceph_argparse_flag has no regular 3rd parameter.

With clang warning: 'va_start' has undefined behavior with reference
types, noticing copy-paste mistake on ceph_argparse_flag.

Signed-off-by: Thorsten Behrens <tbehrens@suse.com>
(cherry picked from commit 0c7c7223a2beb4ffb953d89d316f87d350677063)

diff --git a/src/tools/ceph_authtool.cc b/src/tools/ceph_authtool.cc
index f66a3c66eee9a4948c8c1ddf5dc54a42766c675c..1b6b90a888816769828ed7ca4a133a150c114392 100644 (file)
--- a/src/tools/ceph_authtool.cc
+++ b/src/tools/ceph_authtool.cc
@@ -84,7 +84,7 @@ int main(int argc, const char **argv)
       gen_print_key = true;
     } else if (ceph_argparse_witharg(args, i, &val, "-a", "--add-key", (char*)NULL)) {
       add_key = val;
-    } else if (ceph_argparse_flag(args, i, &val, "-l", "--list", (char*)NULL)) {
+    } else if (ceph_argparse_flag(args, i, "-l", "--list", (char*)NULL)) {
       list = true;
     } else if (ceph_argparse_witharg(args, i, &val, "--caps", (char*)NULL)) {
       caps_fn = val;