[gnumeric] Clipboard: fix criticals for inter-process paste.

[Morten Welinder <mortenw src gnome org>]

commit eed71b74f6d44790ebfe6b0b27c82adbd1299b8b
Author: Morten Welinder <terra gnome org>
Date:   Tue Sep 21 13:23:13 2010 -0400

    Clipboard: fix criticals for inter-process paste.

 ChangeLog          |    5 +++++
 NEWS               |    1 +
 src/xml-sax-read.c |    2 ++
 3 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index a914e7d..94693a8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-09-21  Morten Welinder  <terra gnome org>
+
+	* src/xml-sax-read.c (xml_sax_cell_content): Handle empty values
+	in inter-process paste.  Part of #629302.
+
 2010-09-20  Morten Welinder  <terra gnome org>
 
 	* configure.in (libspreadsheet_reqs): Downgrade libgsf
diff --git a/NEWS b/NEWS
index 8def5b3..fdc3023 100644
--- a/NEWS
+++ b/NEWS
@@ -20,6 +20,7 @@ J.H.M. Dassen (Ray):
 
 Morten:
 	* Fix date entry problem.  [#630177]
+	* Fix problem with inter-process paste.  [#629302]
 
 --------------------------------------------------------------------------
 Gnumeric 1.10.10
diff --git a/src/xml-sax-read.c b/src/xml-sax-read.c
index ed37a5a..1092a0f 100644
--- a/src/xml-sax-read.c
+++ b/src/xml-sax-read.c
@@ -2108,6 +2108,8 @@ xml_sax_cell_content (GsfXMLIn *xin, G_GNUC_UNUSED GsfXMLBlob *blob)
 		}
 
 		gnm_cell_set_value (cell, v);
+	} else if (cr) {
+		cc->val = value_new_empty ();
 	}
 
 	go_format_unref (value_fmt);