Update to v2.2.1:

Fix: Missing quotes in filter interpreter.

Changelog

@@ -1,3 +1,8 @@
+2.2.1:
+
+  * Fix: Missing quotes in filter interpreter.
+
+
 2.2:
 
   * New: Allow for the value of other entries to be in the 'sed' command of a

bin/BBlog

@@ -18,7 +18,7 @@
 enginedir=/usr/share/BBlog/engines
 
 # version
-version=2.2
+version=2.2.1
 
 function print_config {
   echo "engine: $engine"
@@ -223,7 +223,7 @@ function replace_format {
     # apply filter
     if [ -n "$filter" ]; then
       # replace '%' inside filter text
-      sed_cmd=$(replace_format $(eval "echo \$filter_$filter"))
+      sed_cmd=$(replace_format "$(eval echo \$filter_$filter)")
       replacement=$(eval "echo \$$field" | sed -r "$sed_cmd" )
     else
       replacement=$(eval "echo \$$field")