X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fgetty-generator%2Fgetty-generator.c;h=cb38f21052e6e3ec476a4a5423e963d6b8a3c67d;hb=a705d08519d26cd2ee581cd04cb70888b3a55b62;hp=85600263f9cce42a8ce8310bb5488473ad580e7b;hpb=07719a21b6425d378b36bb8d7f47ad5ec5296d28;p=elogind.git

diff --git a/src/getty-generator/getty-generator.c b/src/getty-generator/getty-generator.c
index 85600263f..cb38f2105 100644
--- a/src/getty-generator/getty-generator.c
+++ b/src/getty-generator/getty-generator.c
@@ -39,15 +39,14 @@ static int add_symlink(const char *fservice, const char *tservice) {
         assert(tservice);
 
         from = strappend(SYSTEM_DATA_UNIT_PATH "/", fservice);
-        to = join(arg_dest,"/getty.target.wants/", tservice, NULL);
+        to = strjoin(arg_dest,"/getty.target.wants/", tservice, NULL);
 
         if (!from || !to) {
-                log_error("Out of memory");
-                r = -ENOMEM;
+                r = log_oom();
                 goto finish;
         }
 
-        mkdir_parents(to, 0755);
+        mkdir_parents_label(to, 0755);
 
         r = symlink(from, to);
         if (r < 0) {
@@ -77,10 +76,8 @@ static int add_serial_getty(const char *tty) {
         log_debug("Automatically adding serial getty for /dev/%s.", tty);
 
         n = unit_name_replace_instance("serial-getty@.service", tty);
-        if (!n) {
-                log_error("Out of memory");
-                return -ENOMEM;
-        }
+        if (!n)
+                return log_oom();
 
         r = add_symlink("serial-getty@.service", n);
         free(n);
@@ -134,7 +131,7 @@ int main(int argc, char *argv[]) {
 
                 /* Automatically add in a serial getty on the kernel
                  * console */
-                if (tty_is_vc(tty))
+                if (isempty(tty) || tty_is_vc(tty))
                         free(active);
                 else {
                         int k;
@@ -160,7 +157,7 @@ int main(int argc, char *argv[]) {
                 int k;
 
                 if (asprintf(&p, "/sys/class/tty/%s", j) < 0) {
-                        log_error("Out of memory");
+                        log_oom();
                         r = EXIT_FAILURE;
                         goto finish;
                 }