Use exim string facilities rather than custom parser for DKIM pubkey

[exim.git] / src / src / base64.c

diff --git a/src/src/base64.c b/src/src/base64.c
index cee77c3c3334c6715a9f02fecb5bc53f36203183..9dcbb74f01ec2f3c1d1818cf735a67043655ca66 100644 (file)
--- a/src/src/base64.c
+++ b/src/src/base64.c
@@ -150,7 +150,7 @@ static uschar dec64table[] = {
 };
 
 int
-b64decode(uschar *code, uschar **ptr)
+b64decode(const uschar *code, uschar **ptr)
 {
 int x, y;
 uschar *result = store_get(3*(Ustrlen(code)/4) + 1);