From 291b4edb9a2038db373431f04637fcaf3f59f215 Mon Sep 17 00:00:00 2001 From: cuz Date: Mon, 5 Sep 2005 20:25:24 +0000 Subject: [PATCH] Don't install the IRQ vector if mouse_install returns an error git-svn-id: svn://svn.cc65.org/cc65/trunk@3625 b7a2c559-68d2-44c3-8de9-860c34a00d81 --- libsrc/mouse/mouse-kernel.s | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libsrc/mouse/mouse-kernel.s b/libsrc/mouse/mouse-kernel.s index 2318ef950..9dc7d3b23 100644 --- a/libsrc/mouse/mouse-kernel.s +++ b/libsrc/mouse/mouse-kernel.s @@ -91,9 +91,11 @@ _mouse_install: ldy tmp1 bpl @L2 -; Call driver install routine +; Call driver install routine and check for errors jsr mouse_install + tay ; Test error code + bne @L3 ; Bail out if install had errors ; Install the IRQ vector if the driver needs it. A/X contains the error code ; from mouse_install, so don't use it. -- 2.39.5