Fix exit error on install init

VHSgunzo · Feb 26, 2024 · 0bad8c5 · 0bad8c5
1 parent d790d87
commit 0bad8c5
Showing 1 changed file with 10 additions and 7 deletions.
diff --git a/lux-wine b/lux-wine
@@ -850,13 +850,16 @@ settingbar() {
     fi
     "$@" &
     local exec_pid="$!"
-    (while [ -d "/proc/$exec_pid" ]
-        do echo -e "#\n" ; sleep 0.1 2>/dev/null
-    done)|yad "${yad_args[@]}" Lux Wine &>/dev/null &
-    local yad_pid="$!"
-    wait "$exec_pid" &>/dev/null
-    ret="$?"
-    kill "$yad_pid" &>/dev/null
+    if [[ -n "$exec_pid" && -d "/proc/$exec_pid" ]]
+        then
+            (while [ -d "/proc/$exec_pid" ]
+                do echo -e "#\n" ; sleep 0.1 2>/dev/null
+            done)|yad "${yad_args[@]}" Lux Wine &>/dev/null &
+            local yad_pid="$!"
+            wait "$exec_pid" &>/dev/null
+            ret="$?"
+            kill "$yad_pid" &>/dev/null
+    fi
     return "$ret"
 }