Update pecl.rb

Match entire package name, not just beginning.

Author: sw0x2A

lib/puppet/provider/package/pecl.rb

@@ -21,7 +21,7 @@ def self.pearlist(hash)
       list = execute(command).split("\n")
       list = list.collect do |set|
         if hash[:justme]
-          if /^#{hash[:justme]}/i.match(set)
+          if /^#{hash[:justme]}$/i.match(set)
             if pearhash = pearsplit(set)
               pearhash[:provider] = :pearcmd
               pearhash