symlink to file in same directory

Update build.sh

Author: ralfhandl

scripts/md2html/build.sh

@@ -54,13 +54,17 @@ for filename in $(ls -1 ../../versions/[23456789].*.md | sort -r) ; do
   if [ $version = $latest ]; then
     if [[ ${version} != *"rc"* ]];then
       # version is not a Release Candidate
-      ln -sf ../../deploy/oas/v$version.html ../../deploy/oas/latest.html
+      pushd ../../deploy/oas
+      ln -sf v$version.html latest.html
+      popd
       latestCopied=v$version
     fi
   fi
 
   if [ ${minorVersion} != ${lastMinor} ] && [ ${minorVersion} != 2.0 ]; then
-    ln -sf ../../deploy/oas/v$version.html ../../deploy/oas/v$minorVersion.html
+    pushd ../../deploy/oas
+    ln -sf v$version.html v$minorVersion.html
+    popd
     lastMinor=$minorVersion
   fi
 done