Update upstream source from tag 'upstream/2.9.0'

Update to upstream version '2.9.0'
with Debian dir 41b8f9c552bbf25b076de11901d6f615d684366f

1 files changed, 7 insertions, 11 deletions

diff --git a/lib/roo/excelx/sheet_doc.rb b/lib/roo/excelx/sheet_doc.rb
index 6da4c26..adbb77a 100755
--- a/lib/roo/excelx/sheet_doc.rb
+++ b/lib/roo/excelx/sheet_doc.rb
@@ -101,12 +101,7 @@ module Roo
         cell_xml_children.each do |cell|
           case cell.name
           when 'is'
-            content = +""
-            cell.children.each do |inline_str|
-              if inline_str.name == 't'
-                content << inline_str.content
-              end
-            end
+            content = cell.search('t').map(&:content).join
             unless content.empty?
               return Excelx::Cell.cell_class(:string).new(content, formula, style, hyperlink, coordinate)
             end
@@ -197,11 +192,12 @@ module Roo
         # Extract merged ranges from xml
         merges = {}
         doc.xpath('/worksheet/mergeCells/mergeCell').each do |mergecell_xml|
-          tl, br = mergecell_xml["ref"].split(/:/).map { |ref| ::Roo::Utils.ref_to_key(ref) }
-          for row in tl[0]..br[0] do
-            for col in tl[1]..br[1] do
-              next if row == tl[0] && col == tl[1]
-              merges[[row, col]] = tl
+          src, dst = mergecell_xml["ref"].split(/:/).map { |ref| ::Roo::Utils.ref_to_key(ref) }
+          next unless cells[src]
+          for row in src[0]..dst[0] do
+            for col in src[1]..dst[1] do
+              next if row == src[0] && col == src[1]
+              merges[[row, col]] = src
             end
           end
         end