Minor tweaks

2 files changed, 6 insertions, 5 deletions

diff --git a/src/docparser.cpp b/src/docparser.cpp
index a41fad6..bfac491 100644
--- a/src/docparser.cpp
+++ b/src/docparser.cpp
@@ -882,7 +882,7 @@ static int handleStyleArgument(DocNode *parent,QList<DocNode> &children,
  *  encountered.
  */
 static void handleStyleEnter(DocNode *parent,QList<DocNode> &children,
-          DocStyleChange::Style s,const QCString tagName,const HtmlAttribList *attribs)
+          DocStyleChange::Style s,const QCString &tagName,const HtmlAttribList *attribs)
 {
   DBG(("HandleStyleEnter\n"));
   DocStyleChange *sc= new DocStyleChange(parent,g_nodeStack.count(),s,tagName,TRUE,attribs);
@@ -897,9 +897,10 @@ static void handleStyleLeave(DocNode *parent,QList<DocNode> &children,
          DocStyleChange::Style s,const char *tagName)
 {
   DBG(("HandleStyleLeave\n"));
+  QCString tagNameLower = QCString(tagName).lower();
   if (g_styleStack.isEmpty() ||                           // no style change
       g_styleStack.top()->style()!=s ||                   // wrong style change
-      g_styleStack.top()->tagName()!=QCString(tagName).lower() ||                   // wrong style change
+      g_styleStack.top()->tagName()!=tagNameLower ||      // wrong style change
       g_styleStack.top()->position()!=g_nodeStack.count() // wrong position
      )
   {
@@ -908,7 +909,7 @@ static void handleStyleLeave(DocNode *parent,QList<DocNode> &children,
       warn_doc_error(g_fileName,doctokenizerYYlineno,"found </%s> tag without matching <%s>",
           qPrint(tagName),qPrint(tagName));
     }
-    else if (g_styleStack.top()->tagName()!=QCString(tagName).lower())
+    else if (g_styleStack.top()->tagName()!=tagNameLower)
     {
       warn_doc_error(g_fileName,doctokenizerYYlineno,"found </%s> tag while expecting </%s>",
           qPrint(tagName),qPrint(g_styleStack.top()->tagName()));
diff --git a/src/docparser.h b/src/docparser.h
index 9b437e8..35b2285 100644
--- a/src/docparser.h
+++ b/src/docparser.h
@@ -388,8 +388,8 @@ class DocStyleChange : public DocNode
                  Ins           = (1<<13)
                };
 
-    DocStyleChange(DocNode *parent,uint position,Style s,QCString tagName,bool enable,
-                   const HtmlAttribList *attribs=0) : 
+    DocStyleChange(DocNode *parent,uint position,Style s,const QCString &tagName,bool enable,
+                   const HtmlAttribList *attribs=0) :
       m_position(position), m_style(s), m_enable(enable)
       { m_parent = parent; if (attribs) m_attribs=*attribs; m_tagName = tagName.lower();}
     Kind kind() const                     { return Kind_StyleChange; }