From 2af991dc0b2440bd20e075e030cead8377762263 Mon Sep 17 00:00:00 2001
From: Pierre Labastie <pierre@linuxfromscratch.org>
Date: Fri, 31 Oct 2014 10:08:40 +0000
Subject: [PATCH] Allow "wget --version" to return a missing version field,
 since only wget presence is required

---
 common/libs/func_check_version.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/common/libs/func_check_version.sh b/common/libs/func_check_version.sh
index 9815880..99869f3 100644
--- a/common/libs/func_check_version.sh
+++ b/common/libs/func_check_version.sh
@@ -193,7 +193,10 @@ inline_doc
   WGET_LOC="$(whereis -b wget | cut -d" " -f2)"
   if [ -x $WGET_LOC ]; then
     wgetVer="$(wget --version | head -n1 | cut -d" " -f3)"
-    check_version "1.0.0"  "${wgetVer}"      "WGET"
+    if echo "$wgetVer" | grep -q '^[[:digit:]]'; then
+      check_version "1.0.0"  "${wgetVer}"      "WGET"
+    else echo Wget detected, but no version found. Continuing anyway.
+    fi
   else
     echo "${nl_}\"${RED}wget${OFF}\" ${BOLD}must be installed on your system for jhalfs to run"
     exit 1