From 608eeb03441481a05037b981c0dc613784a9394d Mon Sep 17 00:00:00 2001
From: GloriousEggroll <gloriouseggroll@gmail.com>
Date: Fri, 26 Jan 2024 11:20:04 -0700
Subject: [PATCH] strengthen test that ULWGL does for verifying if steam or
 non-steam game ID

---
 ULWGL | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/ULWGL b/ULWGL
index 91d95b2..074d78d 100755
--- a/ULWGL
+++ b/ULWGL
@@ -177,7 +177,18 @@ if [ -n "$log_to_file" ]; then
     if [ -z "${STEAM_COMPAT_APP_ID-}" ] && [ -z "${SteamAppId-}" ]; then
         app="non-steam-game"
     else
-        app="app${STEAM_COMPAT_APP_ID-${SteamAppId}}"
+        # for non-steam games ULWGL passes the ULWGL_ID as STEAM_COMPAT_APP_ID and SteamAppId
+        # which means it won't be null and will fail the above check, making this script think
+        # it's a steam game. We need to perform a numerical check here
+        # to validate a non-numeric ID is set as a non-steam game.
+        numcheck='^[0-9]+$'
+        # if is numeric, assign as steam app id.
+        if [[ $(cat ${STEAM_COMPAT_APP_ID-}) =~ $numcheck ]] || [[ $(cat ${SteamAppId-}) =~ $numcheck ]]; then
+            app="app${STEAM_COMPAT_APP_ID-${SteamAppId}}"
+        else
+        # if not numeric, assign as non-steam game.
+            app="non-steam-game"
+        fi
     fi
 
     log_filename="slr-${app}-t$(date +'%Y%m%dT%H%M%S').log"