[U-Boot] [PATCH 1/2] hashtable: fix the export lenght computation.

[Pierre Aubert]

The room for the '=' and the sep char was reserved twice.

Signed-off-by: Pierre Aubert <p.aubert at staubli.com>
---
 lib/hashtable.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/hashtable.c b/lib/hashtable.c
index 4356b23..480d207 100644
--- a/lib/hashtable.c
+++ b/lib/hashtable.c
@@ -623,7 +623,7 @@ ssize_t hexport_r(struct hsearch_data *htab, const char sep, int flag,
 
 			list[n++] = ep;
 
-			totlen += strlen(ep->key) + 2;
+			totlen += strlen(ep->key);
 
 			if (sep == '\0') {
 				totlen += strlen(ep->data);
-- 
1.7.6.5