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-rw-r--r--drivers/ps2/ps2_mouse.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ps2/ps2_mouse.c b/drivers/ps2/ps2_mouse.c
index 88c9bdcebe..ef1a0e26f9 100644
--- a/drivers/ps2/ps2_mouse.c
+++ b/drivers/ps2/ps2_mouse.c
@@ -88,6 +88,8 @@ void ps2_mouse_task(void) {
# endif
} else {
if (debug_mouse) print("ps2_mouse: fail to get mouse packet\n");
+ /* return here to avoid updating the mouse button state */
+ return;
}
#else
if (pbuf_has_data()) {
@@ -99,6 +101,8 @@ void ps2_mouse_task(void) {
# endif
} else {
if (debug_mouse) print("ps2_mouse: fail to get mouse packet\n");
+ /* return here to avoid updating the mouse button state */
+ return;
}
#endif