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Add missing returns

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This commit is contained in:
lenemter 2024-12-05 19:43:27 +03:00
parent e13680018a
commit d4594a29cd
1 changed files with 3 additions and 1 deletions
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4
src/WindowTracker.vala
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@ -85,13 +85,15 @@ public class Gala.WindowTracker : GLib.Object {
var stat_dis = new DataInputStream (stat_file.read ());
var stats = stat_dis.read_line (null).split (" ");
if (stats.length < 3) {
if (stats.length < 4) {
warning ("WindowTracker.get_app_from_pid: stat file has wrong format");
return null;
}
int parent_pid;
if (!int.try_parse (stats[3], out parent_pid, null, 10)) {
warning ("WindowTracker.get_app_from_pid: stat file doesn't have parent pid");
return null;
}
if (parent_pid == pid || pid < 1) {