tools: avoid unused parameter warning when readline is disabled

The vshReadlineHistoryAdd stub method does not use its parameter.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/tools/vsh.c b/tools/vsh.c
index ef2a3f62d74618f9f1e90510e82d58f346fdf665..0e8edcd78cac301f45848a4864f899e03cdf286f 100644 (file)
--- a/tools/vsh.c
+++ b/tools/vsh.c
@@ -2971,7 +2971,7 @@ vshReadline(vshControl *ctl G_GNUC_UNUSED,
 }
 
 void
-vshReadlineHistoryAdd(const char *cmd)
+vshReadlineHistoryAdd(const char *cmd G_GNUC_UNUSED)
 {
     /* empty */
 }