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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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4
src/lib/commands/boar.c
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@ -136,14 +136,14 @@ boar(void)
if (att_abort(A_BOARD, off, def)) {
pr("Board aborted\n");
att_empty_attack(A_BOARD, 0, def);
return att_free_lists(&olist, 0);
return att_free_lists(&olist, NULL);
}
ototal = att_get_offense(A_BOARD, off, &olist, def);
if (att_abort(A_BOARD, off, def)) {
pr("Board aborted\n");
att_empty_attack(A_BOARD, 0, def);
return att_free_lists(&olist, 0);
return att_free_lists(&olist, NULL);
}
/*