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authorEric Wong <normalperson@yhbt.net>2011-08-16 19:44:04 -0700
committerEric Wong <normalperson@yhbt.net>2011-08-19 20:11:35 +0000
commit7fe08addefb12bd2f4c63901e8cf631e9162ca51 (patch)
tree0e97cba8a34a96cd7e29b57e1f6c0c9b6f59517d /lib
parentb1f328b0dd3647168fcc8b1ad9b09284707ad929 (diff)
downloadunicorn-7fe08addefb12bd2f4c63901e8cf631e9162ca51.tar.gz
We do not want to affect terminals of users who view our log
files.
Diffstat (limited to 'lib')
-rw-r--r--lib/unicorn.rb6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/unicorn.rb b/lib/unicorn.rb
index 2849ffc..bb5409b 100644
--- a/lib/unicorn.rb
+++ b/lib/unicorn.rb
@@ -78,8 +78,10 @@ module Unicorn
     end
   end
 
-  def self.log_error(logger, message, exc)
-    logger.error "#{message}: #{exc.message} (#{exc.class})"
+  def self.log_error(logger, prefix, exc)
+    message = exc.message
+    message = message.dump if /[[:cntrl:]]/ =~ message
+    logger.error "#{prefix}: #{message} (#{exc.class})"
     exc.backtrace.each { |line| logger.error(line) }
   end
   # :startdoc: