util: fix a shadowed variable name `srv` - sic - simple irc client
HTML git clone git://git.suckless.org/sic
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---
DIR commit b188c784329baf8479f30f06c61c12226d797115
DIR parent d9bda20849c464eff0adb56414da1840abc6ef6a
HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Thu, 6 May 2021 01:14:21 +0200
util: fix a shadowed variable name `srv`
Diffstat:
M util.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
---
DIR diff --git a/util.c b/util.c
@@ -19,7 +19,7 @@ eprint(const char *fmt, ...) {
static int
dial(char *host, char *port) {
static struct addrinfo hints;
- int srv;
+ int fd;
struct addrinfo *res, *r;
memset(&hints, 0, sizeof hints);
@@ -28,16 +28,16 @@ dial(char *host, char *port) {
if(getaddrinfo(host, port, &hints, &res) != 0)
eprint("error: cannot resolve hostname '%s':", host);
for(r = res; r; r = r->ai_next) {
- if((srv = socket(r->ai_family, r->ai_socktype, r->ai_protocol)) == -1)
+ if((fd = socket(r->ai_family, r->ai_socktype, r->ai_protocol)) == -1)
continue;
- if(connect(srv, r->ai_addr, r->ai_addrlen) == 0)
+ if(connect(fd, r->ai_addr, r->ai_addrlen) == 0)
break;
- close(srv);
+ close(fd);
}
freeaddrinfo(res);
if(!r)
eprint("error: cannot connect to host '%s'\n", host);
- return srv;
+ return fd;
}
static char *