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Don't use 0 as null pointer constant, part 1

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Use NULL instead of 0, for clarity.  Except in pointer comparisons;
leave that to the next two commits.
This commit is contained in:
Markus Armbruster 2009-03-22 18:50:43 +01:00
parent a2ed975ec2
commit 615681ce16
51 changed files with 107 additions and 100 deletions
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2
src/lib/commands/play.c
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@ -47,7 +47,7 @@ play(void)
int saw = 0;
play_header();
for (joe = player_prev(0); joe; joe = player_prev(joe)) {
for (joe = player_prev(NULL); joe; joe = player_prev(joe)) {
saw += play_list(joe);
}
if (player->god || opt_BLITZ)