ldlinux: Silence gcc warning about uninitialized variable

Initialize 'comm_counter' so that gcc will no longer complain with the
following,

cli.c: In function ‘edit_cmdline’:
cli.c:142:25: warning: ‘comm_counter’ may be used uninitialized in this function

Signed-off-by: Matt Fleming <matt.fleming@intel.com>

diff --git a/com32/elflink/ldlinux/cli.c b/com32/elflink/ldlinux/cli.c
index 6d74109..498644e 100644 (file)
--- a/com32/elflink/ldlinux/cli.c
+++ b/com32/elflink/ldlinux/cli.c
@@ -139,7 +139,7 @@ const char *edit_cmdline(const char *input, int top /*, int width */ ,
     bool done = false;
     const char *ret;
     int width = 0;
-    struct cli_command *comm_counter;
+    struct cli_command *comm_counter = NULL;
 
     if (!width) {
        int height;