fixed recurring crash when trying to render 0x0 tray icon

dkondor · dkondor · commit 140b9cae66ba · 2018-09-22T22:42:06.000+08:00
diff --git a/win.cc b/win.cc
@@ -275,7 +275,7 @@ void Win::timeout() {
 }
 
 void Win::set_icon(RStroke stroke, bool invert) {
-	if (!icon)
+	if (!icon || icon->get_size() <= 0)
 		return;
 	icon->set(stroke->draw(icon->get_size(), 2.0, invert));
 	set_timeout(10000);

Original file line number	Diff line number	Diff line change
`@@ -275,7 +275,7 @@ void Win::timeout() {`
`275`	`275`	`}`
`276`	`276`
`277`	`277`	`void Win::set_icon(RStroke stroke, bool invert) {`
`278`		`- if (!icon)`
	`278`	`+ if (!icon \|\| icon->get_size() <= 0)`
`279`	`279`	`return;`
`280`	`280`	`icon->set(stroke->draw(icon->get_size(), 2.0, invert));`
`281`	`281`	`set_timeout(10000);`