Move EOL from nb, hangle empty msg

diff --git a/lib/php/functions.php b/lib/php/functions.php
index 68691ee528f5bf05114c888f72b2469ee4922efd..337862ddd441f4b5813567de7ad7b10b4e0e90cb 100644 (file)
--- a/lib/php/functions.php
+++ b/lib/php/functions.php
@@ -110,7 +110,7 @@ function err($msg='__err__',$preff='err',$backtrace_deep=0) {
   $msg = is_scalar($msg) ? $msg : print_r($msg,true);
   $preff_msg = $preff ? strtoupper($preff).': ' : '';
   if ($msg !== '__err__' and $backtrace_deep !== false) {
-    $msg = $preff_msg.trim($msg.' ')
+    $msg = trim($preff_msg.$msg).' '
       .nb::debug_backtrace_msg(1+$backtrace_deep,NULL,$preff_msg)
       #.nb::debug_backtrace_msg(1+$backtrace_deep,NULL)
     ;
@@ -121,7 +121,7 @@ function err($msg='__err__',$preff='err',$backtrace_deep=0) {
   nb::msg( !nb::php_cli()
     ? '<pre'
         .' class="err'. ( ($preff and $preff!='err') ? " $preff" : '' ).'"'
-      .'>'.NB_EOL.$msg.NB_EOL.'</pre>'.NB_EOL
+      .'>'.$msg.'</pre>'.NB_EOL
     : $msg
   ).NB_EOL;