apps/system/cle:  Fix error when compiling with C89 compiler.
@@ -655,7 +655,8 @@ static bool cle_opentext(FAR struct cle_s *priv, uint16_t pos,
*
****************************************************************************/
-static void cle_closetext(FAR struct cle_s *priv, uint16_t pos, uint16_t size)
+static void cle_closetext(FAR struct cle_s *priv, uint16_t pos,
+ uint16_t size)
{
int i;
@@ -798,6 +799,9 @@ static int cle_editloop(FAR struct cle_s *priv)
for (; ; )
{
+#if 1 /* Perhaps here should be a config switch */
+ char state = 0;
+#endif
int ch;
/* Make sure that the display reflects the current state */
@@ -812,8 +816,6 @@ static int cle_editloop(FAR struct cle_s *priv)
* home/end, del
*/
- char state = 0;
-
/* loop till we have a ch */
for (; ; )
