diff -u rrdtool-1.4.3/debian/changelog rrdtool-1.4.3/debian/changelog
--- rrdtool-1.4.3/debian/changelog
+++ rrdtool-1.4.3/debian/changelog
@@ -1,3 +1,10 @@
+rrdtool (1.4.3-1ubuntu3) natty; urgency=low
+
+  * debian/patches/fix-i386-failure-lp722938.patch: Fix RRD creation on i386.
+    Patch taken from upstream. (LP: #722938)
+
+ -- Andres Rodriguez <andreserl@ubuntu.com>  Tue, 22 Feb 2011 18:20:11 -0500
+
 rrdtool (1.4.3-1ubuntu2) natty; urgency=low
 
   * Rebuild to add support for python 2.7.
diff -u rrdtool-1.4.3/debian/patches/series rrdtool-1.4.3/debian/patches/series
--- rrdtool-1.4.3/debian/patches/series
+++ rrdtool-1.4.3/debian/patches/series
@@ -6,0 +7 @@
+fix-i386-failure-lp722938.patch
only in patch2:
unchanged:
--- rrdtool-1.4.3.orig/debian/patches/fix-i386-failure-lp722938.patch
+++ rrdtool-1.4.3/debian/patches/fix-i386-failure-lp722938.patch
@@ -0,0 +1,20 @@
+Description: Fix failure in i386
+ rrdtool fails to execute when in i386 displaying a message such as:
+ 'ERROR: This RRD was created on another architecture'
+Origin: upstream, http://oss.oetiker.ch/rrdtool-trac/changeset/2069/branches/1.4/program/src/rrd_format.h#file0
+Bug-Launchpad: https://bugs.launchpad.net/ubuntu/+source/rrdtool/+bug/722938
+Last-Update: 2011-02-22
+
+Index: rrdtool-1.4.3/src/rrd_format.h
+===================================================================
+--- rrdtool-1.4.3.orig/src/rrd_format.h	2011-02-22 17:35:29.981317659 -0500
++++ rrdtool-1.4.3/src/rrd_format.h	2011-02-22 17:37:13.391469334 -0500
+@@ -35,7 +35,7 @@
+ /* changed because microsecond precision requires another field */
+ #define RRD_VERSION   "0004"
+ #define RRD_VERSION3  "0003"
+-#define FLOAT_COOKIE  8.642135E130
++#define FLOAT_COOKIE  ((double)8.642135E130)
+ 
+ typedef union unival {
+     unsigned long u_cnt;