From http://www.jwz.org/xscreensaver/xscreensaver-5.30.tar.gz

[xscreensaver] / hacks / vermiculate.c

diff --git a/hacks/vermiculate.c b/hacks/vermiculate.c
index c50785afda811afd6510ef267b9a2977ded15a6a..4d816ff63adbf5271c5496a77c04f8e1347d7e0a 100644 (file)
--- a/hacks/vermiculate.c
+++ b/hacks/vermiculate.c
@@ -816,6 +816,12 @@ vermiculate_reshape (Display *dpy, Window window, void *closure,
 static Bool
 vermiculate_event (Display *dpy, Window window, void *closure, XEvent *event)
 {
+  struct state *st = (struct state *) closure;
+  if (screenhack_event_helper (dpy, window, event))
+    {
+      st->reset_p = 1;
+      return True;
+    }
   return False;
 }
 
@@ -882,8 +888,9 @@ consume_instring(struct state *st)
 block in which it's invoked, since it declares variables: */
 #define forallinbank(LDP) linedata *LDP; int bankc; \
                for (bankc = 1; \
-               (LDP = &st->thread[st->bank[bankc - 1] - 1],    \
-               bankc <= st->bnkt); bankc++)
+               ((bankc <= st->bnkt) ? ( \
+                       (LDP = &st->thread[st->bank[bankc - 1] - 1],    1) \
+                       ) : 0) ; bankc++)
                              {
                                forallinbank (L) L->slice = degs / (st->ch - '0');
                              }