lib: copy xpaths when enqueing changes

Just copying th const char* of the xpath means that if we
are enqueing multiple changes from a buffer, the last xpath
addedd will overwrite all of the previous references.
Copying the xpath to a buffer simplifies the API when
retrofitting the commands.

Signed-off-by: Emanuele Di Pascale <emanuele@voltanet.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/vty.h b/lib/vty.h
index ad4dc273b9..79b1bd5e93 100644
--- a/lib/vty.h
+++ b/lib/vty.h
@@ -43,7 +43,7 @@ struct vty_error {
 };
 
 struct vty_cfg_change {
-	const char *xpath;
+	char xpath[XPATH_MAXLEN];
 	enum nb_operation operation;
 	const char *value;
 };