X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/decd95cb1e8bf1f690c777c502e996fac9c79658..05e0ef266cca7b7d72dfb60d8e12c5ff4cf2125a:/test/runtest

diff --git a/test/runtest b/test/runtest
index 84bdc04dc..5ac52ae56 100755
--- a/test/runtest
+++ b/test/runtest
@@ -2714,6 +2714,11 @@ if ($parm_hostname !~ /\./)
   print "\n*** Host name is not fully qualified: this may cause problems ***\n\n";
   }
 
+if ($parm_hostname =~ /[[:upper:]]/)
+  {
+  print "\n*** Host name has upper case characters: this may cause problems ***\n\n";
+  }
+
 # Find the user's shell
 
 $parm_shell = $ENV{'SHELL'};