X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/2c580e640c7a19be5700be84b2429a5aea966a2f..f43cb41166abd4e2cb3688d0c486a2c074cc6fa5:/galaxies.c

diff --git a/galaxies.c b/galaxies.c
index b80515d..55efa94 100644
--- a/galaxies.c
+++ b/galaxies.c
@@ -365,7 +365,7 @@ static char *game_text_format(game_state *state)
                 case s_tile:
                     if (sp->flags & F_TILE_ASSOC) {
                         space *dot = sp2dot(state, sp->x, sp->y);
-                        if (dot->flags & F_DOT)
+                        if (dot && dot->flags & F_DOT)
                             *p++ = (dot->flags & F_DOT_BLACK) ? 'B' : 'W';
                         else
                             *p++ = '?'; /* association with not-a-dot. */
@@ -1450,6 +1450,7 @@ generate:
 		state = copy2;
 	    }
 	}
+        sfree(posns);
     }
 #endif