1 files changed, 35 insertions, 11 deletions
diff --git a/lib/sisu/v6/utils.rb b/lib/sisu/v6/utils.rb
index 60925f22..8f9e17b8 100644
--- a/lib/sisu/v6/utils.rb
+++ b/lib/sisu/v6/utils.rb
@@ -95,23 +95,29 @@ module SiSU_Utils
     end
     def var(v,x)
       h={ c: nil, m: '' }
-      if v.class == Hash
+      if v.is_a?(Hash)
         h[:c] = (defined? v[:c]) ? v[:c] : ''
         h[:m] = (defined? v[:m]) ? v[:m] : ''
-      else
-        if v.class == Symbol
+      elsif (v.is_a?(Symbol) \
+      and x.is_a?(String))
+        if v.is_a?(Symbol)
           h[:c]=v
-        elsif v.class == String
+        elsif v.is_a?(String)
           h[:m]=v
         end
-        if x.class == Symbol
-          h[:c]=x
-        elsif x.class == String
+        if x.is_a?(String)
           h[:m]=x
         end
-        h[:c] = (defined? h[:c]) ? h[:c] : ''
-        h[:m] = (defined? h[:m]) ? h[:m] : ''
+      elsif (v.is_a?(Symbol) \
+      or v.is_a?(String))
+        if v.is_a?(Symbol)
+          h[:c]=v
+        elsif v.is_a?(String)
+          h[:m]=v
+        end
       end
+      h[:c] = (defined? h[:c]) ? h[:c] : ''
+      h[:m] = (defined? h[:m]) ? h[:m] : ''
       h[:c]=ansi(h[:c])
       h[:m]=message(h[:m])
       h
@@ -128,10 +134,28 @@ module SiSU_Utils
       puts set(v,x)
     end
     def warn(v=nil,x=nil)
-      STDERR.puts set(v,'*WARN* ' + x)
+      if (v.is_a?(Symbol) \
+      and x.is_a?(String))
+        x= '*WARN* ' + x
+      elsif v.is_a?(String)
+        v='*WARN* ' + v
+        x=nil
+      else
+        v,x='*WARN*',nil
+      end
+      STDERR.puts set(v,x)
     end
     def error(v=nil,x=nil)
-      STDERR.puts set(v,'*ERROR* ' + x)
+      if (v.is_a?(Symbol) \
+      and x.is_a?(String))
+        x= '*ERROR* ' + x
+      elsif v.is_a?(String)
+        v='*ERROR* ' + v
+        x=nil
+      else
+        v,x='*ERROR*',nil
+      end
+      STDERR.puts set(v,x)
     end
   end
   class Path