# HG changeset patch
# User Gaël PORTAY <gael.portay@gmail.com>
# Date 1430559457 -7200
# Node ID d144a6bece537c04101bd4e3e6e61ae90c8e3508
# Parent  f2a3570b511090e2e1ca5864bd98c5f66dde12c4
Uses k_size as an signed integer

buf_incrwritepos() and mp_to_unsigned_bin() functions use k_size as signed
integer argument.

k_size is also used in an assertion that compared it to curve_size which is
a signed long.

Only buf_getwriteptr() is using k_size as unsigned.

So it safe to use it as signed.

diff -r f2a3570b5110 -r d144a6bece53 keyimport.c
--- a/keyimport.c	Sat May 02 13:33:34 2015 +0200
+++ b/keyimport.c	Sat May 02 11:37:37 2015 +0200
@@ -1043,7 +1043,7 @@
 		int curve_oid_len = 0;
 		const void* curve_oid = NULL;
 		unsigned long pubkey_size = 2*curve_size+1;
-		unsigned int k_size;
+		int k_size;
 		int err = 0;
 
 		/* version. less than 10 bytes */