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Fixes ret value for output fallback iface in tun-bridge.c

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Víctor Ariño 2013-07-03 14:09:57 +02:00 • committed by Valentin Sawadski
parent 561e70b18e
commit 76e293c289
1 changed files with 1 additions and 1 deletions
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examples/ipv6/native-border-router/tun-bridge.c
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@ -228,7 +228,7 @@ tun_output(uint8_t *data, int len)
/* fprintf(stderr, "*** Writing to tun...%d\n", len); */ /* fprintf(stderr, "*** Writing to tun...%d\n", len); */
if(write(tunfd, data, len) != len) { if(write(tunfd, data, len) != len) {
err(1, "serial_to_tun: write"); err(1, "serial_to_tun: write");
return 1; return -1;
} }
return 0; return 0;
} }