[daemon] recognize s, S, -s as single for kernel cmdline

diff --git a/src/main.c b/src/main.c
index 3bf156885f76db833cbf8bc3a1b72fbd81312d80..fdf44a94a643673275228002ff454cadcfc091a1 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -516,6 +516,9 @@ plymouth_should_show_default_splash (state_t *state)
   const char const *strings[] = {
       " single ", " single", "^single ",
       " 1 ", " 1", "^1 ",
+      " s ", " s", "^s ",
+      " S ", " S", "^S ",
+      " -s ", " -s", "^-s ",
       NULL
   };
   int i;