Patch from Ton van Overbeek to fix a small memory leak in

midend_solve().

[originally from svn r6271]

diff --git a/midend.c b/midend.c
index 6d639eb908a75c814d7f57baaf06f556573204fa..1f564f360dc6eea13a28109bc091dce63ebfd675 100644 (file)
--- a/midend.c
+++ b/midend.c
@@ -1169,8 +1169,11 @@ char *midend_solve(midend *me)
      * Now enter the solved state as the next move.
      */
     midend_stop_anim(me);
-    while (me->nstates > me->statepos)
+    while (me->nstates > me->statepos) {
        me->ourgame->free_game(me->states[--me->nstates].state);
+        if (me->states[me->nstates].movestr)
+            sfree(me->states[me->nstates].movestr);
+    }
     ensure(me);
     me->states[me->nstates].state = s;
     me->states[me->nstates].movestr = movestr;