Don't return invalid size from wxDir::GetTotalSize() for empty dirs.

[wxWidgets.git] / src / common / arrstr.cpp

diff --git a/src/common/arrstr.cpp b/src/common/arrstr.cpp
index fa303bd756e3548e73331e76ccd5e45e1adb1edd..be461cc639ccd1a361631d4217c14e32c4520f4e 100644 (file)
--- a/src/common/arrstr.cpp
+++ b/src/common/arrstr.cpp
@@ -206,6 +206,7 @@ void wxArrayString::Shrink()
         pNew[j] = m_pItems[j];
     delete [] m_pItems;
     m_pItems = pNew;
+    m_nSize = m_nCount;
   }
 }
 
@@ -344,6 +345,14 @@ wxArrayString::insert(iterator it, const_iterator first, const_iterator last)
     }
 }
 
+void wxArrayString::resize(size_type n, value_type v)
+{
+  if ( n < m_nCount )
+      m_nCount = n;
+  else if ( n > m_nCount )
+      Add(v, n - m_nCount);
+}
+
 // expand the array
 void wxArrayString::SetCount(size_t count)
 {