diff --git a/emacs-23.2-spacing.patch b/emacs-23.2-spacing.patch
new file mode 100644
index 0000000..ac8fd8f
--- /dev/null
+++ b/emacs-23.2-spacing.patch
@@ -0,0 +1,26 @@
+diff --git a/src/ftfont.c b/src/ftfont.c
+index 4ebc4be..bac9a4f 100644
+--- a/src/ftfont.c
++++ b/src/ftfont.c
+@@ -1262,7 +1262,7 @@ ftfont_open (f, entity, pixel_size)
+     spacing = XINT (AREF (entity, FONT_SPACING_INDEX));
+   else
+     spacing = FC_PROPORTIONAL;
+-  if (spacing != FC_PROPORTIONAL)
++  if (spacing != FC_PROPORTIONAL && spacing != FC_DUAL)
+     font->min_width = font->average_width = font->space_width
+       = (scalable ? ft_face->max_advance_width * size / upEM
+ 	 : ft_face->size->metrics.max_advance >> 6);
+diff --git a/src/xftfont.c b/src/xftfont.c
+index 82701ce..e74ce31 100644
+--- a/src/xftfont.c
++++ b/src/xftfont.c
+@@ -418,7 +418,7 @@ xftfont_open (f, entity, pixel_size)
+ 	ascii_printable[i] = ' ' + i;
+     }
+   BLOCK_INPUT;
+-  if (spacing != FC_PROPORTIONAL)
++  if (spacing != FC_PROPORTIONAL && spacing != FC_DUAL)
+     {
+       font->min_width = font->average_width = font->space_width
+ 	= xftfont->max_advance_width;
diff --git a/emacs.spec b/emacs.spec
index 1cd011d..4ffa7aa 100644
--- a/emacs.spec
+++ b/emacs.spec
@@ -4,7 +4,7 @@ Summary: GNU Emacs text editor
 Name: emacs
 Epoch: 1
 Version: 23.2
-Release: 4%{?dist}
+Release: 5%{?dist}
 License: GPLv3+
 URL: http://www.gnu.org/software/emacs/
 Group: Applications/Editors
@@ -33,7 +33,8 @@ Patch5: emacs-23.2-m17ncheck.patch
 # Fix rhbz#595546
 # Upstream: http://emacsbugs.donarmstrong.com/cgi/bugreport.cgi?bug=6158
 Patch6: emacs-23.2-hideshow-comment.patch
-
+# Reported upstream http://debbugs.gnu.org/cgi/bugreport.cgi?bug=4129
+Patch7: emacs-23.2-spacing.patch
 
 BuildRequires: atk-devel, cairo-devel, desktop-file-utils, freetype-devel, fontconfig-devel, dbus-devel, giflib-devel, glibc-devel, gtk2-devel, libpng-devel
 BuildRequires: libjpeg-devel, libtiff-devel, libX11-devel, libXau-devel, libXdmcp-devel, libXrender-devel, libXt-devel
@@ -141,6 +142,7 @@ Emacs packages or see some elisp examples.
 %patch4 -p1 -b .xdg
 %patch5 -p1 -b .m17ncheck
 %patch6 -p0 -b .hideshow-comment
+%patch7 -p1 -b .spacing
 
 # Install site-lisp files
 cp %SOURCE7 %SOURCE9 %SOURCE10 site-lisp
@@ -404,6 +406,9 @@ alternatives --install %{_bindir}/etags emacs.etags %{_bindir}/etags.emacs 80 \
 %dir %{_datadir}/emacs/%{version}
 
 %changelog
+* Thu Jun  3 2010 Karel Klic  <kklic@redhat.com> - 1:23.2-5
+- Fixed handling of dual spacing fonts rhbz#599437
+
 * Thu May 27 2010 Karel Klíč <karel@agata> - 1:23.2-4
 - Add patch to fix rhbz#595546 hideshow library matches wrong parenthesis
   under certain circumstances