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Don't use 0 as null pointer constant, part 3

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This part replaces E == 0 by !E, where E has pointer type.
This commit is contained in:
Markus Armbruster 2009-03-23 22:58:54 +01:00
parent 90f8f2b099
commit 6ae4eca045
79 changed files with 121 additions and 121 deletions
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2
src/lib/commands/torp.c
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@ -115,7 +115,7 @@ torp(void)
}
subno = sub.shp_uid;
sprintf(prompt, "Ship %d, target? ", sub.shp_uid);
if ((ptr = getstarg(player->argp[2], prompt, buf)) == 0)
if (!(ptr = getstarg(player->argp[2], prompt, buf)))
return RET_SYN;
if (!check_ship_ok(&sub))
return RET_FAIL;