Fix invalid pointer arithmetic.

[nmh] / h / oauth.h

diff --git a/h/oauth.h b/h/oauth.h
index e6873df4edb30e686d8c5f94c3c838e7701d3dbe..7aa112c52aab865e2f6ab3d84d902c0dc10592c8 100644 (file)
--- a/h/oauth.h
+++ b/h/oauth.h
@@ -220,7 +220,7 @@ mh_oauth_cred_free(mh_oauth_cred *cred);
  *
  * Never returns NULL.
  */
-const char *
+char *
 mh_oauth_cred_fn(const char *svc_name);
 
 /*