lib/cmdparse.rb in cmdparse-3.0.3 vs lib/cmdparse.rb in cmdparse-3.0.4

@@ -45,11 +45,11 @@
 #
 # See CmdParse::CommandParser and CmdParse::Command for the two important classes.
 module CmdParse
 
   # The version of this cmdparse implemention
-  VERSION = '3.0.3'.freeze
+  VERSION = '3.0.4'.freeze
 
 
   # Base class for all cmdparse errors.
   class ParseError < StandardError
 
@@ -623,10 +623,10 @@
       pattern = first_line_pattern
 
       content.split(/\n\n/).map do |paragraph|
         lines = []
         until paragraph.empty?
-          unless (str = paragraph.slice!(pattern).sub(/[ \n]\z/, ''))
+          unless (str = paragraph.slice!(pattern)) and (str = str.sub(/[ \n]\z/, ''))
             str = paragraph.slice!(0, line_length)
           end
           lines << (lines.empty? && !indent_first_line ? '' : ' ' * indent) + str.tr("\n", ' ')
           pattern = other_lines_pattern
         end