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POSIX only guarantees uname() will return a non-negative value on

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success.

ok nicm@
This commit is contained in:
Matthew Dempsky 2011-04-19 20:12:47 +00:00
parent 0f97ac4221
commit 3970853feb
1 changed files with 1 additions and 1 deletions
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2
cmd-server-info.c
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@ -71,7 +71,7 @@ cmd_server_info_exec(unused struct cmd *self, struct cmd_ctx *ctx)
ctx->print(ctx, "pid %ld, started %s", (long) getpid(), tim);
ctx->print(
ctx, "socket path %s, debug level %d", socket_path, debug_level);
if (uname(&un) == 0) {
if (uname(&un) >= 0) {
ctx->print(ctx, "system is %s %s %s %s",
un.sysname, un.release, un.version, un.machine);
}