fixed general closure case

git-svn-id: svn://10.0.0.236/trunk@1111 18797224-902f-48f8-a5cc-f745e15eee43
1998-05-04 23:36:46 +00:00
parent a7f345f764
commit d6f2b8d6cb
14 changed files with 248 additions and 18 deletions
--- a/mozilla/parser/htmlparser/src/nsScanner.cpp
+++ b/mozilla/parser/htmlparser/src/nsScanner.cpp
@@ -53,8 +53,11 @@ CScanner::CScanner(nsIURL* aURL,eParseMode aMode) : mBuffer("") {
 *  @return  
 */
 CScanner::~CScanner() {
-  mStream->Close();
-  mStream->Release();
+  if(mStream) {
+    mStream->Close();
+    mStream->Release();
+    mStream=0;
+  }
 }