Second part of the fix for bug #63490.

php · Dec 5, 2012 · fdec771 · fdec771
1 parent a06ff6c
commit fdec771
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/include/manual-lookup.inc b/include/manual-lookup.inc
@@ -108,8 +108,10 @@ function find_manual_page($lang, $keyword)
     // English one in case no page is found
     $langs = ($lang != 'en') ? array($lang, 'en') : array('en');
 
-    // Reformat keyword, drop anything in parenthesis
-    $keyword = str_replace('_', '-', $keyword);
+    // Reformat keyword, drop anything in parenthesis --- except a search for the underscore only. (Bug #63490)
+    if ($keyword != '_') {
+        $keyword = str_replace('_', '-', $keyword);
+    }
     if (strpos($keyword, '(') !== FALSE) {
         $keyword = preg_replace("!\\(.*\\)!", "-", $keyword);
     }