CVS commit by pmk: 

Fixed a problem where the page would not be displayed if a stylesheet
referenced via @import could not be loaded.


  M +14 -0     css/css_ruleimpl.cpp   1.43
  M +2 -1      css/css_ruleimpl.h   1.24
  M +4 -0      html/html_headimpl.cpp   1.102


--- kdelibs/khtml/css/css_ruleimpl.cpp  #1.42:1.43
@@ -147,4 +147,17 @@ void CSSImportRuleImpl::setStyleSheet(co
 }
 
+void CSSImportRuleImpl::error(int /*err*/, const QString &/*text*/)
+{
+    if ( m_styleSheet ) {
+        m_styleSheet->setParent(0);
+        m_styleSheet->deref();
+    }
+    m_styleSheet = 0;
+
+    m_loading = false;
+
+    checkLoaded();
+}
+
 bool CSSImportRuleImpl::isLoading()
 {
@@ -154,4 +167,5 @@ bool CSSImportRuleImpl::isLoading()
 void CSSImportRuleImpl::init()
 {
+    m_loading = 0;
     khtml::DocLoader *docLoader = 0;
     StyleBaseImpl *root = this;

--- kdelibs/khtml/css/css_ruleimpl.h  #1.23:1.24
@@ -115,4 +115,5 @@ public:
     // from CachedObjectClient
     virtual void setStyleSheet(const DOM::DOMString &url, const DOM::DOMString &sheet);
+    virtual void error(int err, const QString &text);
 
     bool isLoading();

--- kdelibs/khtml/html/html_headimpl.cpp  #1.101:1.102
@@ -199,4 +199,8 @@ void HTMLLinkElementImpl::process()
                 m_cachedSheet->ref(this);
             }
+            else {
+                // Error requesting sheet; decrement pending sheet count
+                getDocument()->styleSheetLoaded();
+            }
         }
     }