[gnumeric] Ignore the cross value from xls when axis crossing is auto.

[Jean Bréfort <jbrefort src gnome org>]

commit 32b50b145a407685929e1617fda7a4e90290b73e
Author: Jean Brefort <jean brefort normalesup org>
Date:   Wed Apr 16 15:35:15 2014 +0200

    Ignore the cross value from xls when axis crossing is auto.

 plugins/excel/ChangeLog  |    4 ++++
 plugins/excel/ms-chart.c |    2 +-
 2 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/plugins/excel/ChangeLog b/plugins/excel/ChangeLog
index 3741f5f..6c66884 100644
--- a/plugins/excel/ChangeLog
+++ b/plugins/excel/ChangeLog
@@ -1,3 +1,7 @@
+2014-04-16  Jean Brefort  <jean brefort normalesup org>
+
+       * ms-chart.c (valuerange): ignore the cross value when auto crossing.
+
 2014-04-14  Morten Welinder  <terra gnome org>
 
        * xlsx-read.c (xlsx_ext_begin): Don't complain over "ext".
diff --git a/plugins/excel/ms-chart.c b/plugins/excel/ms-chart.c
index 7a8a40e..f838fa5 100644
--- a/plugins/excel/ms-chart.c
+++ b/plugins/excel/ms-chart.c
@@ -2415,7 +2415,7 @@ BC_R(valuerange)(XLChartHandler const *handle,
        } else {
                if (gog_axis_get_atype (GOG_AXIS (s->axis)) == GOG_AXIS_X)
                        s->axis_cross_value = cross;
-               else if (gog_axis_get_atype (GOG_AXIS (s->axis)) == GOG_AXIS_Y && s->xaxis) {
+               else if (gog_axis_get_atype (GOG_AXIS (s->axis)) == GOG_AXIS_Y && s->xaxis && !(flags & 
0x10)) {
                        GnmValue *value = value_new_float (cross);
                        GnmExprTop const *texpr = gnm_expr_top_new_constant (value);
                        g_object_set (s->xaxis,