diff --git a/centerim-double-slash.patch b/centerim-double-slash.patch
new file mode 100644
index 0000000..f32302b
--- /dev/null
+++ b/centerim-double-slash.patch
@@ -0,0 +1,21 @@
+Index: centerim-4.22.10/libmsn/msn/Makefile.am
+===================================================================
+--- centerim-4.22.10.orig/libmsn/msn/Makefile.am
++++ centerim-4.22.10/libmsn/msn/Makefile.am
+@@ -1,4 +1,4 @@
+-AM_CPPFLAGS = -I$(top_srcdir)//connwrap -I$(top_srcdir)/libmsn
++AM_CPPFLAGS = -I$(top_srcdir)/connwrap -I$(top_srcdir)/libmsn
+ noinst_LIBRARIES = libmsn.a
+ 
+ if BUILD_MSN
+Index: centerim-4.22.10/kksystr/src/Makefile.am
+===================================================================
+--- centerim-4.22.10.orig/kksystr/src/Makefile.am
++++ centerim-4.22.10/kksystr/src/Makefile.am
+@@ -1,5 +1,5 @@
+ AM_CXXFLAGS = -Wno-write-strings
+ 
+-AM_CPPFLAGS = -I$(top_srcdir)/kksystr/include -I$(top_srcdir)//kkstrtext
++AM_CPPFLAGS = -I$(top_srcdir)/kksystr/include -I$(top_srcdir)/kkstrtext
+ noinst_LIBRARIES = libsrc.a
+ libsrc_a_SOURCES =  kkfsys.cc kkiproc.cc
diff --git a/centerim.spec b/centerim.spec
index 23a6575..2aa06ba 100644
--- a/centerim.spec
+++ b/centerim.spec
@@ -1,6 +1,6 @@
 Name:           centerim
 Version:        4.22.10
-Release:        10%{?dist}
+Release:        11%{?dist}
 Epoch:          1
 
 Summary:        Text mode menu- and window-driven IM
@@ -14,6 +14,10 @@ Source2:        centerim.desktop
 
 Patch0:         centerim-4.22.6-url-escape-fedora.patch
 Patch1:         centerim-gcc46.patch
+# doubled slashes in paths cause debugedit to error with:
+# canonicalization unexpectedly shrank by one character
+# https://bugzilla.redhat.com/show_bug.cgi?id=304121
+Patch2:         centerim-double-slash.patch
 
 BuildRequires:  curl-devel
 BuildRequires:  ncurses-devel >= 4.2
@@ -26,6 +30,7 @@ BuildRequires:  nss_compat_ossl-devel
 BuildRequires:  nss-devel
 BuildRequires:  nspr-devel
 BuildRequires:  autoconf
+BuildRequires:  automake
 
 BuildConflicts: openssl-devel
 
@@ -44,11 +49,15 @@ Internal RSS reader and a client for LiveJournal are provided.
 %setup -q
 %patch0 -p1 -b .url-escape-fedora
 %patch1 -p1 -b .gcc46
+%patch2 -p1 -b .dblslash
 
 iconv -f iso8859-1 -t utf8 ChangeLog >ChangeLog.utf8
 touch -r ChangeLog ChangeLog.utf8
 mv ChangeLog.utf8 ChangeLog
 
+# The doubleslash path touches Makefile.am
+autoreconf -if
+
 %build
 autoconf
 %configure \
@@ -86,6 +95,9 @@ desktop-file-install --dir=${RPM_BUILD_ROOT}%{_datadir}/applications %{SOURCE2}
 %{_mandir}/man1/*
 
 %changelog
+* Sun Feb 24 2013 Toshio Kuratomi <toshio@fedoraproject.org> - 4.22.10-11
+- Patch to fix a problem tripping up debugedit
+
 * Thu Feb 14 2013 Rahul Sundaram <sundaram@fedoraproject.org> - 1:4.22.10-10
 - remove vendor tag from desktop file. https://fedorahosted.org/fpc/ticket/247
 - clean up spec to follow current guidelines