From d5a54e796f9c5b2f143462d18d856f73a63d0bcb Mon Sep 17 00:00:00 2001
From: Will Bainbridge <http://cfd.direct>
Date: Thu, 24 Aug 2017 10:04:47 +0100
Subject: [PATCH] foamUpdateCaseFileHeader: Correct version number check and
 error message

---
 bin/foamUpdateCaseFileHeader | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/foamUpdateCaseFileHeader b/bin/foamUpdateCaseFileHeader
index 1b8cbe3a7..a403a804b 100755
--- a/bin/foamUpdateCaseFileHeader
+++ b/bin/foamUpdateCaseFileHeader
@@ -75,9 +75,9 @@ do
     esac
 done
 
-echo "$version" | grep -Eq '^([0-9]\.[0-9]|dev)$' || \
+echo "$version" | grep -Eq '^([0-9]\.[0-9x]|dev)$' || \
     error "The version number is \"${version}\"." \
-           "The format must be MAJOR.MINOR (e.g. \"4.1\") or \"dev\""
+    "The format must be MAJOR.MINOR (e.g. \"$WM_PROJECT_VERSION\" or \"dev\")"
 
 # constant width for version - default to WM_PROJECT_VERSION
 version=$(printf %-36s "${version:-$WM_PROJECT_VERSION}")