X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fgetty-generator%2Fgetty-generator.c;h=e811830a6bd0a816b8edcc743102e81965a5ff7a;hb=ab17a050b778412b11c82f4fa974be9c491ead36;hp=b2e3eb63932235ce9bd0e4c6ed6ca81b49322e20;hpb=b7def684941808600c344f0be7a2b9fcdda97e0f;p=elogind.git

diff --git a/src/getty-generator/getty-generator.c b/src/getty-generator/getty-generator.c
index b2e3eb639..e811830a6 100644
--- a/src/getty-generator/getty-generator.c
+++ b/src/getty-generator/getty-generator.c
@@ -28,6 +28,7 @@
 #include "mkdir.h"
 #include "unit-name.h"
 #include "virt.h"
+#include "fileio.h"
 
 static const char *arg_dest = "/tmp";
 
@@ -42,8 +43,7 @@ static int add_symlink(const char *fservice, const char *tservice) {
         to = strjoin(arg_dest,"/getty.target.wants/", tservice, NULL);
 
         if (!from || !to) {
-                log_error("Out of memory");
-                r = -ENOMEM;
+                r = log_oom();
                 goto finish;
         }
 
@@ -77,10 +77,8 @@ 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 +132,7 @@ 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 +158,7 @@ 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;
                 }