Allow temperature conversion to work with upper or lowercase

1 files changed, 3 insertions, 3 deletions

diff --git a/blaunits.rb b/blaunits.rb
index 39557a3..a9a4f56 100755
--- a/blaunits.rb
+++ b/blaunits.rb
@@ -3,7 +3,7 @@
 require 'net/http'
 require 'json'
 
-VERSION = "2.1.0"
+VERSION = "2.2.0"
 BINARY_NAME = "units"
 
 begin
@@ -84,10 +84,10 @@ begin
         puts "Invalid input! Try !convert [amount] [from-unit] to [to-unit] e.g !convert 2 cm to inches"
         exit
     end
-    if from == "F" && to == "C"
+    if from.upcase == "F" && to.upcase == "C"
         temp = (num - 32) / 1.8
         puts "#{num} F = #{temp} C"
-    elsif from == "C" && to == "F"
+    elsif from/upcase == "C" && to.upcase == "F"
         temp = (num * 1.8) + 32
         puts "#{num} C = #{temp} F"
     else