add strerror() to error logs

[elogind.git] / udev.c

diff --git a/udev.c b/udev.c
index aab9f015fb00cba2de8d1692796b00e38ca63c62..17867180c7d793824de88b91365b4c6b653414b5 100644 (file)
--- a/udev.c
+++ b/udev.c
@@ -95,7 +95,7 @@ int main(int argc, char *argv[], char *envp[])
 
        logging_init("udev");
        if (devnull < 0)
-               err("fatal, could not open /dev/null");
+               err("fatal, could not open /dev/null: %s", strerror(errno));
        udev_init_config();
        dbg("version %s", UDEV_VERSION);