1 files changed, 1 insertions, 1 deletions
diff --git a/autogen.sh b/autogen.sh
index be192aa5..dfd33c0e 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -9,7 +9,7 @@ srcdir="`dirname $0`"
 test -z "$srcdir" && srcdir=.
 cd "$srcdir"
 DIE=
-AM_VERSIONGREP="sed -e s/.*[^0-9\.]\([0-9]\.[0-9]\).*/\1/"
+AM_VERSIONGREP="sed -e s/.*[^0-9\.]\([0-9]\.[0-9]\+\).*/\1/"
 AC_VERSIONGREP="sed -e s/.*[^0-9\.]\([0-9]\.[0-9][0-9]\).*/\1/"
 VERSIONMKINT="sed -e s/[^0-9]//"
 if test -n "$AM_FORCE_VERSION"