diff -u task-2.1.1/debian/changelog task-2.1.1/debian/changelog
--- task-2.1.1/debian/changelog
+++ task-2.1.1/debian/changelog
@@ -1,3 +1,11 @@
+task (2.1.1-0ubuntu2) quantal; urgency=low
+
+  * debian/patches/100_only_stack_size_1.patch: Cherrypick patch from
+    upstream bug 1048 to fix segfault when running 'task - modify'
+    (LP: #1032861) 
+
+ -- Benjamin Kerensa <bkerensa@ubuntu.com>  Mon, 24 Sep 2012 03:44:35 -0700
+
 task (2.1.1-0ubuntu1) quantal; urgency=low
 
   * New upstream release
diff -u task-2.1.1/debian/patches/series task-2.1.1/debian/patches/series
--- task-2.1.1/debian/patches/series
+++ task-2.1.1/debian/patches/series
@@ -1 +1 @@
-
+100_only_stack_size_1.patch
only in patch2:
unchanged:
--- task-2.1.1.orig/debian/patches/100_only_stack_size_1.patch
+++ task-2.1.1/debian/patches/100_only_stack_size_1.patch
@@ -0,0 +1,14 @@
+diff --git a/src/E9.cpp b/src/E9.cpp
+index 406533d..05a7bdb 100644
+--- a/src/E9.cpp
++++ b/src/E9.cpp
+@@ -116,7 +116,7 @@ void E9::eval (const Task& task, std::vector <Arg>& value_s$
+ 
+       // TODO Not sure this is correct.
+       // TODO No longer sure why I was unsure in the first place.
+-      else if (arg->_raw == "-" && value_stack.size () < 2)
++      else if (arg->_raw == "-" && value_stack.size () == 1)
+       {
+         Arg right = value_stack.back ();
+         value_stack.pop_back ();
+