Use strrchr() insteaad of rindex().

[tinc] / src / linux / device.c

diff --git a/src/linux/device.c b/src/linux/device.c
index 35c66d5..6363b12 100644 (file)
--- a/src/linux/device.c
+++ b/src/linux/device.c
@@ -61,7 +61,7 @@ bool setup_device(void) {
                if (netname != NULL)
                        iface = xstrdup(netname);
 #else
-               iface = xstrdup(rindex(device, '/') ? rindex(device, '/') + 1 : device);
+               iface = xstrdup(strrchr(device, '/') ? strrchr(device, '/') + 1 : device);
 #endif
        device_fd = open(device, O_RDWR | O_NONBLOCK);
 
@@ -105,7 +105,7 @@ bool setup_device(void) {
                device_type = DEVICE_TYPE_ETHERTAP;
                if(iface)
                        free(iface);
-               iface = xstrdup(rindex(device, '/') ? rindex(device, '/') + 1 : device);
+               iface = xstrdup(strrchr(device, '/') ? strrchr(device, '/') + 1 : device);
        }
 
        logger(LOG_INFO, "%s is a %s", device, device_info);