[gnumeric] Leak.

[Morten Welinder <mortenw src gnome org>]

commit 35e01308e18b19592872028d4a5a638399bc97a8
Author: Morten Welinder <terra gnome org>
Date:   Sat Aug 21 16:23:56 2010 -0400

    Leak.

 NEWS                   |    3 +++
 plugins/sylk/ChangeLog |    4 ++++
 plugins/sylk/sylk.c    |    1 +
 3 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 062cc71..a60cb63 100644
--- a/NEWS
+++ b/NEWS
@@ -11,6 +11,9 @@ Andreas:
 Jean:
 	* Fix some interpolation and periodogram issues.
 
+Morten:
+	* Plug sylk importer leak.
+
 --------------------------------------------------------------------------
 Gnumeric 1.10.9
 
diff --git a/plugins/sylk/ChangeLog b/plugins/sylk/ChangeLog
index fc62e6c..0372374 100644
--- a/plugins/sylk/ChangeLog
+++ b/plugins/sylk/ChangeLog
@@ -1,3 +1,7 @@
+2010-08-21  Morten Welinder  <terra gnome org>
+
+	* sylk.c (sylk_rtd_c_parse): Plug leak.
+
 2010-08-16  Morten Welinder <terra gnome org>
 
 	* Release 1.10.9
diff --git a/plugins/sylk/sylk.c b/plugins/sylk/sylk.c
index edfceec..75602dd 100644
--- a/plugins/sylk/sylk.c
+++ b/plugins/sylk/sylk.c
@@ -318,6 +318,7 @@ sylk_rtd_c_parse (SylkReader *state, char *str)
 				gnm_cell_set_array (state->pp.sheet,
 						    &rg,
 						    texpr);
+				gnm_expr_top_unref (texpr);
 			}
 			if (NULL != val)
 				gnm_cell_assign_value (cell, val);