12 lines
375 B
Diff
12 lines
375 B
Diff
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--- a/src/addrwatch.c
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+++ b/src/addrwatch.c
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@@ -492,7 +492,7 @@ int main(int argc, char *argv[])
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argp_parse(&argp, argc, argv, 0, &optind, 0);
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if (!cfg.hostname) {
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- cfg.hostname_len = sysconf(_SC_HOST_NAME_MAX);
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+ cfg.hostname_len = HOST_NAME_MAX;
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cfg.hostname = (char *)calloc(cfg.hostname_len, sizeof(char));
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gethostname(cfg.hostname, cfg.hostname_len);
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}
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