X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fhydrostat.c;h=2254483784460a9111ad392c82ff5556e70bfb24;hb=39809ded547bdbb08207d3e514950425215b4410;hp=ea3de9dfb7df595d2629166c5d34d158128ce56e;hpb=aa75c7476aeaa84cf3abc192b376a8b03c325213;p=xscreensaver

diff --git a/hacks/glx/hydrostat.c b/hacks/glx/hydrostat.c
index ea3de9df..22544837 100644
--- a/hacks/glx/hydrostat.c
+++ b/hacks/glx/hydrostat.c
@@ -33,7 +33,7 @@
 			"*wireframe:    False       \n" \
 			"*suppressRotationAnimation: True\n" \
 
-# define refresh_hydrostat 0
+# define release_hydrostat 0
 #undef countof
 #define countof(x) (sizeof((x))/sizeof((*x)))
 
@@ -508,10 +508,10 @@ make_squid (ModeInfo *mi, int which)
 static int
 cmp_squid (const void *aa, const void *bb)
 {
-  const squid *a = (squid *) aa;
-  const squid *b = (squid *) bb;
-  return ((int) (b->pos.y * 10000) -
-          (int) (a->pos.y * 10000));
+  squid * const *a = aa;
+  squid * const *b = bb;
+  return ((int) ((*b)->pos.y * 10000) -
+          (int) ((*a)->pos.y * 10000));
 }
 
 
@@ -647,14 +647,7 @@ init_hydrostat (ModeInfo *mi)
   hydrostat_configuration *bp;
   int i;
 
-  if (!bps) {
-    bps = (hydrostat_configuration *)
-      calloc (MI_NUM_SCREENS(mi), sizeof (hydrostat_configuration));
-    if (!bps) {
-      fprintf(stderr, "%s: out of memory\n", progname);
-      exit(1);
-    }
-  }
+  MI_INIT (mi, bps);
 
   bp = &bps[MI_SCREEN(mi)];
 
@@ -764,10 +757,12 @@ draw_hydrostat (ModeInfo *mi)
 
 
 ENTRYPOINT void
-release_hydrostat (ModeInfo *mi)
+free_hydrostat (ModeInfo *mi)
 {
   hydrostat_configuration *bp = &bps[MI_SCREEN(mi)];
   int i;
+  if (!bp->squids)
+    return;
   for (i = 0; i < MI_COUNT(mi); i++)
     free_squid (bp->squids[i]);
   free (bp->squids);