Don't register middle mouse button emulation handlers for keyboards.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/emuMB.c b/src/emuMB.c
index 41d0d2c..b29f552 100644
--- a/src/emuMB.c
+++ b/src/emuMB.c
@@ -327,6 +327,9 @@ EvdevMBEmuPreInit(InputInfoPtr pInfo)
 void
 EvdevMBEmuOn(InputInfoPtr pInfo)
 {
+    if (!pInfo->dev->button) /* don't init for keyboards */
+        return;
+
     RegisterBlockAndWakeupHandlers (EvdevMBEmuBlockHandler,
                                     EvdevMBEmuWakeupHandler,
                                     (pointer)pInfo);
@@ -335,6 +338,9 @@ EvdevMBEmuOn(InputInfoPtr pInfo)
 void
 EvdevMBEmuFinalize(InputInfoPtr pInfo)
 {
+    if (!pInfo->dev->button) /* don't cleanup for keyboards */
+        return;
+
     RemoveBlockAndWakeupHandlers (EvdevMBEmuBlockHandler,
                                   EvdevMBEmuWakeupHandler,
                                   (pointer)pInfo);