X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=data%2Frbot%2Fplugins%2Fmath.rb;h=081c9c042378cf761c5670e5df82dc34df3f6238;hb=052217de30c59206d7025b582d4604557a747470;hp=dde4e954688d384fff712342bf4b1627c7a39042;hpb=d6f297d8f6bff4f33917441355a3e2ff4a0550fe;p=user%2Fhenk%2Fcode%2Fruby%2Frbot.git

diff --git a/data/rbot/plugins/math.rb b/data/rbot/plugins/math.rb
index dde4e954..081c9c04 100644
--- a/data/rbot/plugins/math.rb
+++ b/data/rbot/plugins/math.rb
@@ -44,7 +44,7 @@ class MathPlugin < Plugin
       val = Math.exp($2).to_s
       expr.gsub!(/#{Regexp.escape exp}/, "+#{val}")
     end
-    
+
     while expr =~ /^\s*(dec2hex\s*(\d+))\s*\?*/
       exp = $1
       val = sprintf("%x", $2)
@@ -56,13 +56,13 @@ class MathPlugin < Plugin
     while expr =~ /(log\s*((\d+\.?\d*)|\d*\.?\d+))\s*/
       exp = $1
       res = $2
-      
+
       if res == 0
         val = "Infinity"
       else
         val = Math.log(res).to_s
       end
-      
+
       expr.gsub!(/#{Regexp.escape exp}/, "+#{val}")
     end
 
@@ -110,7 +110,7 @@ class MathPlugin < Plugin
              answer = "a number with >30 digits..."
            end
          end
-         m.reply answer
+         m.reply answer.to_s
        rescue Exception => e
          error e
          m.reply "illegal expression \"#{m.params}\""