getty: move automatic serial getty logic into generator

[elogind.git] / src / cryptsetup-generator.c

diff --git a/src/cryptsetup-generator.c b/src/cryptsetup-generator.c
index 00120f67a0a63fa6739a9217f222ca8e49116c06..00f48009edd52be80c040c285022a49a71cb74f5 100644 (file)
--- a/src/cryptsetup-generator.c
+++ b/src/cryptsetup-generator.c
@@ -222,7 +222,8 @@ int main(int argc, char *argv[]) {
                 return EXIT_FAILURE;
         }
 
-        arg_dest = argv[1];
+        if (argc > 1)
+                arg_dest = argv[1];
 
         log_set_target(LOG_TARGET_SYSLOG_OR_KMSG);
         log_parse_environment();