serial: Add Actions Semi OWL UART support

[u-boot] / common / command.c

diff --git a/common/command.c b/common/command.c
index e5d9b9cf959c913304348f7147bb57f72ab53934..52d47c133c3c4a8ead52891150a8847ea9ef1759 100644 (file)
--- a/common/command.c
+++ b/common/command.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2000-2009
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /*
@@ -318,7 +317,7 @@ static int find_common_prefix(char * const argv[])
        return len;
 }
 
-static char tmp_buf[CONFIG_SYS_CBSIZE];        /* copy of console I/O buffer   */
+static char tmp_buf[CONFIG_SYS_CBSIZE + 1];    /* copy of console I/O buffer */
 
 int cmd_auto_complete(const char *const prompt, char *buf, int *np, int *colp)
 {