X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_spaceball.c;h=7c9d0731066c8877dcdada259cbd16b64a3cf908;hb=1fd9514b5c5df8a4bf974787f26f6cc3dd84c1cc;hp=154e52dce64fffee4addf476a6d327005dc8150f;hpb=5510bc295094794b4804bb97db4bb58ebba3c5b0;p=freeglut

diff --git a/src/freeglut_spaceball.c b/src/freeglut_spaceball.c
index 154e52d..7c9d073 100644
--- a/src/freeglut_spaceball.c
+++ b/src/freeglut_spaceball.c
@@ -10,6 +10,8 @@
 #include <GL/freeglut.h>
 #include "freeglut_internal.h"
 
+/* -- PRIVATE FUNCTIONS --------------------------------------------------- */
+
 #if TARGET_HOST_POSIX_X11
 #include <X11/Xlib.h>
 
@@ -143,11 +145,13 @@ int fgIsSpaceballXEvent(const XEvent *xev)
 {
     spnav_event sev;
 
+    if(spnav_win != fgStructure.CurrentWindow) {
+        /* this will also initialize spaceball if needed (first call) */
+        fgSpaceballSetWindow(fgStructure.CurrentWindow);
+    }
+
     if(!sball_initialized) {
-        fgInitialiseSpaceball();
-        if(!sball_initialized) {
-            return 0;
-        }
+        return 0;
     }
 
     return spnav_x11_event(xev, &sev);
@@ -216,7 +220,7 @@ OF SUCH DAMAGE.
 #include <stdlib.h>
 #include <string.h>
 
-#if HAVE_ERRNO_H
+#ifdef HAVE_ERRNO_H
 #include <errno.h>
 #endif