slcand: include <sys/socket.h>

[can-utils.git] / slcand.c

diff --git a/slcand.c b/slcand.c
index 69d30f7b2064472b841bb31d617b5048aa79a2f2..d71ba4d3a39eae1e40381e41c8a65551868eb09e 100644 (file)
--- a/slcand.c
+++ b/slcand.c
@@ -28,6 +28,7 @@
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/socket.h>
 #include <fcntl.h>
 #include <syslog.h>
 #include <errno.h>
@@ -251,10 +252,11 @@ int main(int argc, char *argv[])
 
        /* Prepare the tty device name string */
        pch = strstr(tty, devprefix);
-       if (pch == tty)
-               print_usage(argv[0]);
+       if (pch != tty)
+               snprintf(ttypath, TTYPATH_LENGTH, "%s%s", devprefix, tty);
+       else
+               snprintf(ttypath, TTYPATH_LENGTH, "%s", tty);
 
-       snprintf(ttypath, TTYPATH_LENGTH, "%s%s", devprefix, tty);
        syslog(LOG_INFO, "starting on TTY device %s", ttypath);
 
        /* Daemonize */