Windows version update

Author: vikulin

contrib/msi/msversion.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # Get the last tag
-TAG=$(git describe --abbrev=0 --tags --match="[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*" 2>/dev/null)
+TAG=$(git describe --abbrev=0 --tags --match="v[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*" 2>/dev/null)
 
 # Did getting the tag succeed?
 if [ $? != 0 ] || [ -z "$TAG" ]; then
@@ -17,6 +17,6 @@ if [ $? != 0 ] || [ -z "$BRANCH" ]; then
   BRANCH="master"
 fi
 
-STAG=$(echo $TAG | sed 's/[^0123456789.].//')
+STAG=$(echo $TAG | sed 's/^v//' | sed 's/[^0123456789.].//')
 
 printf '%s' "$STAG"