perl version oddity

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

diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index e6a1c6fa4383868e9a85c4a249d2d1ae26c4eb62..ca8e9b0dea051c5e881392443f3f66a3b24025e9 100644 (file)
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -1999,16 +1999,6 @@ SSL_CTX_free(ob->tls_preload.lib_ctx);
 ob->tls_preload = null_tls_preload;
 }
 
-#else
-
-static void
-tls_server_creds_invalidate(void)
-{ return; }
-
-static void
-tls_client_creds_invalidate(transport_instance * t)
-{ return; }
-
 #endif /*EXIM_HAVE_INOTIFY*/
 
 
@@ -5170,8 +5160,7 @@ if (!expand_check(option_spec, US"openssl_options", &exp, &end))
 
 for (uschar * s = exp; *s; /**/)
   {
-  while (isspace(*s)) ++s;
-  if (*s == '\0')
+  if (!Uskip_whitespace(&s))
     break;
   if (*s != '+' && *s != '-')
     {
@@ -5180,7 +5169,8 @@ for (uschar * s = exp; *s; /**/)
     return FALSE;
     }
   adding = *s++ == '+';
-  for (end = s; *end && !isspace(*end); ) end++;
+  end = s;
+  Uskip_nonwhite(&end);
   item_parsed = tls_openssl_one_option_parse(string_copyn(s, end-s), &item);
   if (!item_parsed)
     {