Author: sb
Date: Wed Jul 4 11:48:56 2007
New Revision: 5684
Log:
- Fix issue #11067: Correctly handle null values in getVariable() and
unsetVariable().
Modified:
trunk/Workflow/ChangeLog
trunk/Workflow/src/interfaces/execution.php
Modified: trunk/Workflow/ChangeLog
==============================================================================
--- trunk/Workflow/ChangeLog [iso-8859-1] (original)
+++ trunk/Workflow/ChangeLog [iso-8859-1] Wed Jul 4 11:48:56 2007
@@ -1,3 +1,7 @@
+- Fixed issue #11067: $execution->getVariable() throws an exeception if value
of
+ variable is null.
+
+
1.0 - Monday 02 July 2007
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Modified: trunk/Workflow/src/interfaces/execution.php
==============================================================================
--- trunk/Workflow/src/interfaces/execution.php [iso-8859-1] (original)
+++ trunk/Workflow/src/interfaces/execution.php [iso-8859-1] Wed Jul 4
11:48:56 2007
@@ -777,7 +777,7 @@
*/
public function getVariable( $variableName )
{
- if ( isset( $this->variables[$variableName] ) )
+ if ( array_key_exists( $variableName, $this->variables ) )
{
return $this->variables[$variableName];
}
@@ -852,7 +852,7 @@
*/
public function unsetVariable( $variableName )
{
- if ( isset( $this->variables[$variableName] ) )
+ if ( array_key_exists( $variableName, $this->variables ) )
{
unset( $this->variables[$variableName] );
--
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