linux build fix

Author: nesbox

src/system/sokol/sokol_gamepad.h

@@ -2556,20 +2556,19 @@ _SOKOL_PRIVATE bool openJoystickDevice(const char* path)
         }
     }
 
-    _SOKOL_joystick* js =
-        _sokol_AllocJoystick(name, guid, axisCount, buttonCount, hatCount);
-    if (!js)
+    _SOKOL_joystick* joy = _sokol_AllocJoystick(name, guid, axisCount, buttonCount, hatCount);
+    if (!joy)
     {
-        close(js.fd);
+        close(joy.fd);
         return false;
     }
 
-    strncpy(js.path, path, sizeof(js.path) - 1);
-    memcpy(&js->js, &js, sizeof(js));
+    strncpy(joy.path, path, sizeof(joy.path) - 1);
+    memcpy(&joy->js, &joy, sizeof(joy));
 
-    pollAbsState(js);
+    pollAbsState(joy);
 
-    _sokol_InputJoystick(js, SOKOL_CONNECTED);
+    _sokol_InputJoystick(joy, SOKOL_CONNECTED);
     return true;
 }