ignore already applied patch

Original commit message from CVS:
ignore already applied patch

diff --git a/autogen.sh b/autogen.sh
index adbaa7e..7f8378b 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -65,7 +65,7 @@ if test -x mkinstalldirs; then rm mkinstalldirs; fi
 #    first remove patch if necessary, then run autopoint, then reapply
 if test -f po/Makefile.in.in;
 then
-  patch -p0 -R < common/gettext.patch
+  patch -p0 -R --forward < common/gettext.patch
 fi
 tool_run "$autopoint" "--force" "patch -p0 < common/gettext.patch"
 patch -p0 < common/gettext.patch