diff --git a/swad_changelog.h b/swad_changelog.h
index 871fdab90..71b8d1eb7 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -148,13 +148,14 @@
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 16.19.1 (2016-10-10)"
+#define Log_PLATFORM_VERSION	"SWAD 16.19.2 (2016-10-11)"
 #define CSS_FILE		"swad15.229.css"
 #define JS_FILE			"swad15.238.1.js"
 
 // Number of lines (includes comments but not blank lines) has been got with the following command:
 // nl swad*.c swad*.h css/swad*.css py/swad*.py js/swad*.js soap/swad*.h sql/swad*.sql | tail -1
 /*
+        Version 16.19.2:  Oct 11, 2016	Code optimization in file browser. (205198 lines)
         Version 16.19.1:  Oct 10, 2016	Message to report that confirmation e-mail has been sent. (205203 lines)
         Version 16.19:    Oct 10, 2016	Warning in User > Session to confirm user's e-mail address.
 					Changes in form to edit user's account. (205194 lines)
diff --git a/swad_file_browser.c b/swad_file_browser.c
index 45a61f1f6..aad303c3e 100644
--- a/swad_file_browser.c
+++ b/swad_file_browser.c
@@ -3554,19 +3554,13 @@ static void Brw_ShowFileBrowser (void)
 	 break;
       case Brw_SHOW_DOCUM_CRS:
       case Brw_SHOW_DOCUM_GRP:
-	 if (IAmTeacherOrSysAdm)
-	    FunctionToDrawContextualIcons = Brw_PutIconToEditFileBrowser;
-	 break;
-      case Brw_ADMI_DOCUM_CRS:
-      case Brw_ADMI_DOCUM_GRP:
-	 if (IAmTeacherOrSysAdm)
-	    FunctionToDrawContextualIcons = Brw_PutIconToSeeFileBrowser;
-	 break;
       case Brw_SHOW_MARKS_CRS:
       case Brw_SHOW_MARKS_GRP:
 	 if (IAmTeacherOrSysAdm)
 	    FunctionToDrawContextualIcons = Brw_PutIconToEditFileBrowser;
 	 break;
+      case Brw_ADMI_DOCUM_CRS:
+      case Brw_ADMI_DOCUM_GRP:
       case Brw_ADMI_MARKS_CRS:
       case Brw_ADMI_MARKS_GRP:
 	 if (IAmTeacherOrSysAdm)