r300/compiler: Handle loops in rc_get_readers()

[mesa.git] / src / glut / glx / glut_swap.c

diff --git a/src/glut/glx/glut_swap.c b/src/glut/glx/glut_swap.c
index 4831b8eb35134127acd5da1290d50289f85c5fa9..07a2da88a2c806299d9b4e4712d2ded050771591 100644 (file)
--- a/src/glut/glx/glut_swap.c
+++ b/src/glut/glx/glut_swap.c
@@ -18,6 +18,10 @@ glutSwapBuffers(void)
 {
   GLUTwindow *window = __glutCurrentWindow;
 
+  if (__glutPPMFile) {
+     __glutWritePPMFile();
+  }
+
   if (window->renderWin == window->win) {
     if (__glutCurrentWindow->treatAsSingle) {
       /* Pretend the double buffered window is single buffered,