kamailio/debian/patches/upstream/dialog-don-t-complain-if-dst_var-doesn-t-exist.patch

From: Victor Seva <vseva@sipwise.com>
Date: Tue, 2 Jul 2024 11:50:37 +0200
Subject: dialog: don't complain if dst_var doesn't exist

Change-Id: I75f9bddd7a58fea63176e63eb075d8c5379162df
---
 src/modules/dialog/dialog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/dialog/dialog.c b/src/modules/dialog/dialog.c
index 75d7833..f7511f7 100644
--- a/src/modules/dialog/dialog.c
+++ b/src/modules/dialog/dialog.c
@@ -1864,7 +1864,7 @@ static int w_dlg_get_var(
 	} else {
 		pv_get_null(msg, NULL, &dst_val);
 	}
-	if(pv_set_spec_value(msg, dst_pv, 0, &dst_val) != 0) {
+	if(pv_set_spec_value(msg, dst_pv, 0, &dst_val) < 0) {
 		LM_ERR("unable to set value to dst_pv\n");
 		if(val)
 			goto error;