ldlinux: Return immediately after we execute() a command

If we successfully lookup the filetype of a command we need to return
once we've called execute(), otherwise we'll also end up calling
new_linux_kernel().

Reported-by: Sebastian Herbszt <herbszt@gmx.de>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/com32/elflink/ldlinux/execute.c b/com32/elflink/ldlinux/execute.c
index f713eb13..5d128cbb 100644
--- a/com32/elflink/ldlinux/execute.c
+++ b/com32/elflink/ldlinux/execute.c
@@ -86,6 +86,7 @@ void execute(const char *cmdline, enum kernel_type type)
 			if (!strcmp(kernel + 1, *pp)) {
 				/* Strip the type specifier and retry */
 				execute(p, type);
+				return;
 			}
 		}
 	}