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Return fd in mud_bind()

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angt
2016-01-31 08:19:26 +01:00
parent 40d5998fac
commit 9e1c0cc48b
1 changed files with 4 additions and 2 deletions
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6
mud.c
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@@ -176,8 +176,10 @@ int mud_bind (struct mud *mud, const char *host, const char *port)
if (!ai) if (!ai)
return -1; return -1;
int fd;
for (p=ai; p; p=p->ai_next) { for (p=ai; p; p=p->ai_next) {
int fd = socket(p->ai_family, p->ai_socktype, p->ai_protocol); fd = socket(p->ai_family, p->ai_socktype, p->ai_protocol);
if (fd==-1) if (fd==-1)
continue; continue;
@@ -195,7 +197,7 @@ int mud_bind (struct mud *mud, const char *host, const char *port)
if (!p) if (!p)
return -1; return -1;
return 0; return fd;
} }
// fake // fake