[main] Flip debug buffer conditional check

It was inverted so we were never creating a debug buffer
when plymouth:debug was put on the kernel command line.

diff --git a/src/main.c b/src/main.c
index 00a6f24b46b5b07654c5471cec4e95deee637c67..610ee3002f0ac9d207fce5fe19e99902c1f5a82b 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -1127,7 +1127,7 @@ check_verbosity (state_t *state)
           debug_buffer_path = path;
         }
 
-        if (debug_buffer != NULL)
+        if (debug_buffer == NULL)
           debug_buffer = ply_buffer_new ();
 
 #ifdef LOG_TO_DEBUG_FILE