Changeset 824 for trunk/gsdl/src/recpt/vlistbrowserclass.cpp

Timestamp:

1999-12-13T15:44:23+13:00 (24 years ago)

Author:

davidb

Message:

Better protection when accessing "haschildren"

File:

• trunk/gsdl/src/recpt/vlistbrowserclass.cpp (modified) (2 diffs)

trunk/gsdl/src/recpt/vlistbrowserclass.cpp

@@ -28 +28 @@
 /*
    $Log$
+   Revision 1.6  1999/12/13 02:44:23  davidb
+   Better protection when accessing "haschildren"
+
    Revision 1.5  1999/10/30 23:01:24  sjboddie
    tidied things up slightly
@@ -174 +177 @@
   link = "<a href=\"_httpdocument_" + collink;
   icon = "_document:icontext_";
-  int haschildren = section.metadata["haschildren"].values[0].getint();
-  const text_t doctype = section.metadata["doctype"].values[0];
+  int haschildren = 0;
+
+  if (section.metadata.count("haschildren")>0)
+    {
+      haschildren = section.metadata["haschildren"].values[0].getint();
+    }
+
+  text_t doctype = "";
+  if (section.metadata.count("doctype")>0)
+    {
+      doctype = section.metadata["doctype"].values[0];
+    }
 
   text_t &arg_d = args["d"];