From 45c9ffd08882543ec13d719c2a59a91802b67552 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joaqu=C3=ADn=20Ignacio=20Aramend=C3=ADa?=
 <samsagax@gmail.com>
Date: Thu, 5 Jan 2023 08:11:42 -0300
Subject: [PATCH] steamcompmgr: add basic handling of system() ffmpeg call

---
 src/steamcompmgr.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/steamcompmgr.cpp b/src/steamcompmgr.cpp
index 13d314e..8016033 100644
--- a/src/steamcompmgr.cpp
+++ b/src/steamcompmgr.cpp
@@ -2116,9 +2116,15 @@ paint_all(bool async)
 						char cmd[4096];
 						sprintf(cmd, "ffmpeg -f rawvideo -pixel_format nv12 -video_size %dx%d -i %s %s_encoded.png", pCaptureTexture->width(), pCaptureTexture->height(), pTimeBuffer, pTimeBuffer);
 
-						system(cmd);
+						int ret = system(cmd);
 
-						xwm_log.infof("Screenshot saved to %s", pTimeBuffer);
+						/* Above call may fail, ffmpeg returns 0 on success */
+						if (ret) {
+							xwm_log.infof("Ffmpeg call return status %i", ret);
+							xwm_log.errorf( "Failed to save screenshot to %s", pTimeBuffer );
+						} else {
+							xwm_log.infof("Screenshot saved to %s", pTimeBuffer);
+						}
 					}
 					else
 					{