Don't allocate a buffer when assigning a zero-length string, just call Truncate() instead (bug 328755). r=darin.

git-svn-id: svn://10.0.0.236/trunk@191323 18797224-902f-48f8-a5cc-f745e15eee43
2006-02-27 19:44:48 +00:00
parent e5449ba452
commit fa9f41637c
1 changed files with 1 additions and 1 deletions
--- a/mozilla/xpcom/string/src/nsTSubstring.cpp
+++ b/mozilla/xpcom/string/src/nsTSubstring.cpp
@@ -299,7 +299,7 @@ void
 nsTSubstring_CharT::Assign( const char_type* data, size_type length )
  {
      // unfortunately, some callers pass null :-(
-    if (!data)
+    if (!data || length == 0)
      {
        Truncate();
        return;