cleanup: correct type of key exchange strings from uint8_t* to char*

Change type of kx signature and pubkey fields to reflect that they are
strings, squashing a GCC warning.

Signed-off-by: Richard Kettlewell <richard@greenend.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/site.c b/site.c
index 17c3af204189c2e167f75a3c4274886eff0df868..c2777c4c2153a0e0dc09719764c65bef5743404e 100644 (file)
--- a/site.c
+++ b/site.c
@@ -249,10 +249,10 @@ struct msg {
     uint8_t *nR;
     uint8_t *nL;
     int32_t pklen;
-    uint8_t *pk;
+    char *pk;
     int32_t hashlen;
     int32_t siglen;
-    uint8_t *sig;
+    char *sig;
 };
 
 /* Build any of msg1 to msg4. msg5 and msg6 are built from the inside