Fix a trivial compiler warning

[originally from svn r1002]

diff --git a/puttygen.c b/puttygen.c
index 44fc98fa46bca79f50dd143655ac6837c78d9692..19245f8084dd976c87fd7925cfb3868187e19837 100644 (file)
--- a/puttygen.c
+++ b/puttygen.c
@@ -325,7 +325,7 @@ static void setupbigedit1(HWND hwnd, int id, struct RSAKey *key) {
 static void setupbigedit2(HWND hwnd, int id, struct ssh2_userkey *key) {
     unsigned char *pub_blob;
     char *buffer, *p;
-    int pub_len, buflen;
+    int pub_len;
     int i;
 
     pub_blob = key->alg->public_blob(key->data, &pub_len);