fix a bug for techreport in IEEE's style JanosBibliographyStyle

bibtexbrowser-test.php

@@ -758,9 +758,15 @@ class BTBTest extends PHPUnit_Framework_TestCase {
         $this->assertEquals(4,count($btb->bibdb['arXiv-1807.05030']->getRawAuthors()));
         $this->assertEquals(4,count($btb->bibdb['arXiv-1807.05030']->getFormattedAuthorsArray()));
         $this->assertEquals("Oscar Luis Vera-Pérez, Benjamin Danglot, Martin Monperrus and Benoit Baudry",$btb->bibdb['arXiv-1807.05030']->getAuthor());
+
+        bibtexbrowser_configure('BIBTEXBROWSER_LINK_STYLE','nothing');
+        bibtexbrowser_configure('BIBLIOGRAPHYSTYLE','JanosBibliographyStyle');
+        $this->assertEquals("Oscar Luis Vera-Pérez, Benjamin Danglot, Martin Monperrus and Benoit Baudry,  \"A Comprehensive Study of Pseudo-tested Methods\", Technical report, arXiv 1807.05030, 2018.\n ",strip_tags($btb->bibdb['arXiv-1807.05030']->toHTML()));
+
     }
 
 
+
 } // end class
 
 @copy('bibtexbrowser.local.php.bak','bibtexbrowser.local.php');

bibtexbrowser.php

@@ -2413,11 +2413,11 @@ function JanosBibliographyStyle($bibentry) {
       $publisher = 'Master\'s thesis, '.$bibentry->getField(SCHOOL);
   }
   if ($type=="techreport") {
-      $publisher = 'Technical report';
+      $publisher = 'Technical report, ';
+      $publisher .=$bibentry->getField("institution");
       if ($bibentry->hasField("number")) {
-        $publisher = $bibentry->getField("number");
+        $publisher .= ' '.$bibentry->getField("number");
       }
-      $publisher .=', '.$bibentry->getField("institution");
   }
   if ($bibentry->hasField("publisher")) {
     $publisher = $bibentry->getField("publisher");
@@ -2425,8 +2425,10 @@ function JanosBibliographyStyle($bibentry) {
 
   if ($publisher!='') $entry[] = $publisher;
 
-  if ($bibentry->hasField('volume')) $entry[] =  "vol. ".$bibentry->getField("volume");
-  if ($bibentry->hasField('number')) $entry[] =  'no. '.$bibentry->getField("number");
+  if ($type=="article") {
+    if ($bibentry->hasField('volume')) $entry[] =  "vol. ".$bibentry->getField("volume");
+    if ($bibentry->hasField('number')) $entry[] =  'no. '.$bibentry->getField("number");
+  }
 
   if ($bibentry->hasField('address')) $entry[] =  $bibentry->getField("address");