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fairland: Make write_newcap_script() failure fatal

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When write_newcap_script() fails, it complains to stderr and fails.
main() doesn't bother to check for failure.  Has always been that way.
Fix main() to check.  Also adjust write_newcap_script() to return one
on success, zero on failure, like the other functions do.

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
This commit is contained in:
Markus Armbruster 2020-07-25 09:03:03 +02:00
parent b28090a6b3
commit 1faab45815
1 changed files with 4 additions and 3 deletions
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7
src/util/fairland.c
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@ -320,7 +320,8 @@ main(int argc, char *argv[])
qprint("designating sectors...\n");
if (ORE)
qprint("adding resources...\n");
write_newcap_script();
if (!write_newcap_script())
exit(1);
if (chdir(gamedir)) {
fprintf(stderr, "Can't chdir to %s (%s)\n", gamedir, strerror(errno));
@ -1279,7 +1280,7 @@ write_newcap_script(void)
if (!script) {
printf("fairland: error, unable to write to %s.\n", outfile);
return -1;
return 0;
}
for (c = 0; c < nc; ++c) {
@ -1290,7 +1291,7 @@ write_newcap_script(void)
}
fprintf(script, "add %d visitor visitor v\n", c + 1);
fclose(script);
return 0;
return 1;
}
static void