spotify: fail on load if Spotify module is not available

[user/henk/code/ruby/rbot.git] / data / rbot / plugins / figlet.rb

diff --git a/data/rbot/plugins/figlet.rb b/data/rbot/plugins/figlet.rb
index 0eebc813de12da8481785f8716fe0f74d957b1a8..8cbdbfd2d760cfbb0363ff0d0b79bf5fe0e2826e 100644 (file)
--- a/data/rbot/plugins/figlet.rb
+++ b/data/rbot/plugins/figlet.rb
@@ -58,10 +58,10 @@ class FigletPlugin < Plugin
 
   def test_figlet
     #check that figlet is present
-    @has[:figlet] = !!(Utils.safe_exec("#{figlet_path} -v") ; $?)
+    @has[:figlet] = Utils.try_exec("#{figlet_path} -v")
 
     # check that figlet actually has the font installed
-    @has[:figlet_font] = !!(Utils.safe_exec("#{figlet_path} -f #{figlet_font} test test test") ; $?)
+    @has[:figlet_font] = Utils.try_exec("#{figlet_path} -f #{figlet_font} test test test")
 
     # set the commandline params
     @params[:figlet] = ['-k', '-w', MAX_WIDTH.to_s, '-C', 'utf8']
@@ -72,10 +72,10 @@ class FigletPlugin < Plugin
 
   def test_toilet
     #check that toilet is present
-    @has[:toilet] = !!(Utils.safe_exec("#{toilet_path} -v") ; $?)
+    @has[:toilet] = Utils.try_exec("#{toilet_path} -v")
 
     # check that toilet actually has the font installed
-    @has[:toilet_font] = !!(Utils.safe_exec("#{toilet_path} -f #{toilet_font} test test test") ; $?)
+    @has[:toilet_font] = Utils.try_exec("#{toilet_path} -f #{toilet_font} test test test")
 
     # set the commandline params
     @params[:toilet] = ['-k', '-w', MAX_WIDTH.to_s, '-E', 'utf8', '--irc']