X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/433eba59095e6c0512a550cb95a687d019139763..78a3bbd585b7ee0961dee45163c36904a419388b:/src/src/tls-openssl.c

diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index 8018d220b..ead41c037 100644
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -727,7 +727,7 @@ if (Ustrcmp(exp_curve, "auto") == 0)
 #if OPENSSL_VERSION_NUMBER < 0x10002000L
   DEBUG(D_tls) debug_printf(
     "ECDH OpenSSL < 1.0.2: temp key parameter settings: overriding \"auto\" with \"prime256v1\"\n");
-  exp_curve = "prime256v1";
+  exp_curve = US"prime256v1";
 #else
 # if defined SSL_CTRL_SET_ECDH_AUTO
   DEBUG(D_tls) debug_printf(