configure: Fix for icotool version checking regex.
diff --git a/configure b/configure
index 2ab935b..fa0d59a 100755
--- a/configure
+++ b/configure
@@ -5121,8 +5121,8 @@
icotool_version=`icotool --version | head -n1`
if test "x$icotool_version" != "x"
then
- icotool_version_major=`expr "$icotool_version" : '.* \([0-9]*\).[0-9]*'`
- icotool_version_minor=`expr "$icotool_version" : '.* [0-9]*.\([0-9]*\)'`
+ icotool_version_major=`expr "$icotool_version" : '.* \([0-9]*\)\.[0-9]*'`
+ icotool_version_minor=`expr "$icotool_version" : '.* [0-9]*\.\([0-9]*\)'`
if test "$icotool_version_major" -eq 0 -a "$icotool_version_minor" -lt 29
then
ICOTOOL=false