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Memory management and other fixes from James H.

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[originally from svn r8596]
This commit is contained in:
Simon Tatham
2009-06-17 20:01:45 +00:00
parent 3cd83d05e8
commit 0687980f0c
9 changed files with 46 additions and 22 deletions
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3
galaxies.c
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@ -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