From 0310c50d0995ec97d7ff2fc2d07c6ea09a05ad21 Mon Sep 17 00:00:00 2001
From: Marcus Meissner <marcus@jet.franken.de>
Date: Wed, 19 Jan 2022 14:12:04 +0100
Subject: [PATCH] free objectinfo only if we got and objectinfo (OK reply) ,
 fixes https://github.com/gphoto/gphoto2/issues/480

---
 camlibs/ptp2/library.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/camlibs/ptp2/library.c b/camlibs/ptp2/library.c
index 39fc34fc4..239215a61 100644
--- a/camlibs/ptp2/library.c
+++ b/camlibs/ptp2/library.c
@@ -3738,8 +3738,10 @@ enable_liveview:
 
 		while (tries--) {
 			ret = ptp_getobjectinfo (params, preview_object, &oi);
-			ptp_free_objectinfo(&oi);
-			if (ret == PTP_RC_OK) break;
+			if (ret == PTP_RC_OK) {
+				ptp_free_objectinfo(&oi);
+				break;
+			}
 			if (ret == PTP_RC_InvalidObjectHandle) {
 				/* 1000 x 10 tries was not enough for the S10 ... make the wait a bit longer
 				 * see https://github.com/gphoto/libgphoto2/issues/603 */