http://packetstormsecurity.org/UNIX/admin/xscreensaver-4.14.tar.gz

[xscreensaver] / hacks / imsmap.c

diff --git a/hacks/imsmap.c b/hacks/imsmap.c
index f89f95fede33925458a1d8262c4fbab7171f33bb..fad6a8ca4dedf993df6257e681277f1ef84c60c4 100644 (file)
--- a/hacks/imsmap.c
+++ b/hacks/imsmap.c
@@ -16,6 +16,7 @@
 
 #include <stdio.h>
 #include <math.h>
+#include <time.h>
 #include <sys/time.h> /* for gettimeofday() */
 
 #include <X11/Xlib.h>
@@ -77,6 +78,7 @@ init_map (Display *dpy, Window window)
 
       if (ncolors <= 2) ncolors = 0;
       if (ncolors == 0) mono_p = True;
+      if (ncolors > 255) ncolors = 255;  /* too many look bad */
 
       fg_pixel = get_pixel_resource ("background", "Background", dpy, cmap);
       bg_pixel = get_pixel_resource ("foreground", "Foreground", dpy, cmap);
@@ -417,7 +419,7 @@ draw_map (Display *dpy, Window window)
              if (cycle_p)
                {
                  struct timeval now;
-                 static struct timeval then = { 0, };
+                 static struct timeval then = { 0, 0 };
                  unsigned long diff;
 #ifdef GETTIMEOFDAY_TWO_ARGS
                  struct timezone tzp;