[cinnamon-screensaver] fix prep warnings

[leigh123linux]

commit 124e42a24d425697dfa0645a7e8a4fbb2d727389
Author: leigh123linux <leigh123linux at googlemail.com>
Date:   Mon Jul 22 12:20:58 2013 +0100

    fix prep warnings

 cinnamon-screensaver.spec |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/cinnamon-screensaver.spec b/cinnamon-screensaver.spec
index a24945c..df92b10 100644
--- a/cinnamon-screensaver.spec
+++ b/cinnamon-screensaver.spec
@@ -8,7 +8,7 @@
 Summary: Cinnamon Screensaver
 Name:    cinnamon-screensaver
 Version: 1.8.0
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv2+ and LGPLv2+
 URL:     http://cinnamon.linuxmint.com
 
@@ -53,7 +53,7 @@ cinnamon-screensaver is a screen saver and locker.
 %prep
 %setup -q
 %patch0 -p1
-sed -i -e 's@{ACLOCAL_FLAGS}@{ACLOCAL_FLAGS} -I m4 at g' Makefile.am
+echo "ACLOCAL_AMFLAGS = -I m4" >> Makefile.am
 echo "AC_CONFIG_MACRO_DIR([m4])" >> configure.ac
 
 NOCONFIGURE=1 ./autogen.sh
@@ -86,6 +86,9 @@ desktop-file-install                                     \
 %doc %{_mandir}/man1/*.1.gz
 
 %changelog
+* Mon Jul 22 2013 Leigh Scott <leigh123linux at googlemail.com> - 1.8.0-3
+- fix prep warnings
+
 * Mon Jul 22 2013 Leigh Scott <leigh123linux at googlemail.com> - 1.8.0-2
 - fix prep warnings