Merge branch '2018-12-15-master-imports'

- Introduce tools-only build for host tools
- Bugfixes to poplar, syscon and the hashtable, a tee return code
- Fix a warning on gcc-8 by reworking part of mtk_image to be not unsafe
  wrt strings.
- serial_stm32 reset support

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/hashtable.c b/lib/hashtable.c
index 1c48692b69e..93028ed83b2 100644
--- a/lib/hashtable.c
+++ b/lib/hashtable.c
@@ -662,7 +662,7 @@ ssize_t hexport_r(struct hsearch_data *htab, const char sep, int flag,
 			return (-1);
 		}
 	} else {
-		size = totlen;
+		size = totlen + 1;
 	}
 
 	/* Check if the user provided a buffer */