Tidying: char signedness

[exim.git] / src / src / tls-openssl.c

diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index 28e37e6d70bb1b77063e9564e23bc5bfe0142881..982a5ba7e267a0ef9baea8dd7fda25b82f1b4764 100644 (file)
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -749,17 +749,17 @@ DEBUG(D_tls)
   const uschar * str;
 
   if (where & SSL_ST_CONNECT)
-     str = "SSL_connect";
+     str = US"SSL_connect";
   else if (where & SSL_ST_ACCEPT)
-     str = "SSL_accept";
+     str = US"SSL_accept";
   else
-     str = "SSL info (undefined)";
+     str = US"SSL info (undefined)";
 
   if (where & SSL_CB_LOOP)
      debug_printf("%s: %s\n", str, SSL_state_string_long(s));
   else if (where & SSL_CB_ALERT)
     debug_printf("SSL3 alert %s:%s:%s\n",
-         str = where & SSL_CB_READ ? "read" : "write",
+         str = where & SSL_CB_READ ? US"read" : US"write",
          SSL_alert_type_string_long(ret), SSL_alert_desc_string_long(ret));
   else if (where & SSL_CB_EXIT)
      if (ret == 0)