lib/tap/root.rb in bahuvrihi-tap-0.10.7 vs lib/tap/root.rb in bahuvrihi-tap-0.10.8

@@ -124,15 +124,17 @@
       
       # Like Dir.chdir but makes the directory, if necessary, when 
       # mkdir is specified. chdir raises an error for non-existant 
       # directories, as well as non-directory inputs.
       def chdir(dir, mkdir=false, &block)
+        dir = File.expand_path(dir)
+        
         unless File.directory?(dir)
           if !File.exists?(dir) && mkdir
             FileUtils.mkdir_p(dir)
           else
-            raise "not a directory: #{dir}"
+            raise ArgumentError, "not a directory: #{dir}"
           end
         end
         
         Dir.chdir(dir, &block)
       end
@@ -262,10 +264,10 @@
               [dirname_or_array(dir), min_join(File.basename(dir), base), extname, version, false, path]
             end
           end.compact
         end
       end
-
+      
       # Returns true if the mini_path matches path.  Matching logic
       # reverses that of minimize: 
       # * a match occurs when path ends with mini_path
       # * if mini_path doesn't specify an extension, then mini_path
       #   must only match path up to the path extension
\ No newline at end of file