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Fix #1668

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Cloud Wu
2022-10-27 15:30:06 +08:00
parent ae35b3c4e8
commit 94a76269aa
1 changed files with 5 additions and 0 deletions
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5
lualib-src/lua-cluster.c
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@@ -603,6 +603,11 @@ lnodename(lua_State *L) {
pid_t pid = getpid();
char hostname[256];
if (gethostname(hostname, sizeof(hostname))==0) {
int i;
for (i=0; hostname[i]; i++) {
if (hostname[i] <= ' ')
hostname[i] = '_';
}
lua_pushfstring(L, "%s%d", hostname, (int)pid);
} else {
lua_pushfstring(L, "noname%d", (int)pid);