Mercurial > sdl-ios-xcode

diff src/video/qnxgf/SDL_gf_input.c @ 3461:87182c69e080

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Deinitialization fixes, in case if QNXGF driver is not initialized properly.
author Mike Gorchak <lestat@i.com.ua>
date Fri, 20 Nov 2009 07:06:50 +0000
parents 7f684f249ec9
children 4b594623401b
line wrap: on
line diff
--- a/src/video/qnxgf/SDL_gf_input.c	Thu Nov 19 09:07:09 2009 +0000
+++ b/src/video/qnxgf/SDL_gf_input.c	Fri Nov 20 07:06:50 2009 +0000
@@ -1071,6 +1071,7 @@
 
     status = hidd_connect(&hidparams, &connection);
     if (status != EOK) {
+        connection=NULL;
         return -1;
     }
 
@@ -1097,6 +1098,7 @@
     /* Disconnect from HID server */
     status = hidd_disconnect(connection);
     if (status != EOK) {
+        connection=NULL;
         return -1;
     }
 
@@ -1105,6 +1107,7 @@
 
     status = hidd_connect(&hidparams, &connection);
     if (status != EOK) {
+        connection=NULL;
         return -1;
     }
 
@@ -1119,9 +1122,12 @@
     hiddi_disable_mouse();
 
     /* Disconnect from HID server */
-    status = hidd_disconnect(connection);
-    if (status != EOK) {
-        return -1;
+    if (connection!=NULL)
+    {
+        status = hidd_disconnect(connection);
+        if (status != EOK) {
+            return -1;
+        }
     }
 }