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Don't use 0 as null pointer constant, part 2

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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 20:17:44 +01:00
parent 615681ce16
commit 90f8f2b099
15 changed files with 23 additions and 24 deletions
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2
src/lib/commands/head.c
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@ -68,7 +68,7 @@ head(void)
(void)time(&now);
natp = getnatp(player->cnum);
if (player->argp[1] != 0 && *player->argp[1] != 0) {
if (player->argp[1] && *player->argp[1]) {
news_per = days(atoi(player->argp[1]));
if (news_per > days(3))
news_per = days(3);