1 files changed, 41 insertions, 41 deletions
diff --git a/lib/puppet/external/lock.rb b/lib/puppet/external/lock.rb
index 785ecd637..024fedf3d 100644
--- a/lib/puppet/external/lock.rb
+++ b/lib/puppet/external/lock.rb
@@ -15,49 +15,49 @@ require 'sync'
 $reader_count = Hash.new(0)
 
 class File
-    # Get an exclusive (i.e., write) lock on the file, and yield to the block.
-    # If the lock is not available, wait for it without blocking other ruby
-    # threads.
-    def lock_exclusive
-        if Thread.list.size == 1
-            flock(LOCK_EX)
-        else
-            # ugly hack because waiting for a lock in a Ruby thread blocks the
-            # process
-            period = 0.001
-            until flock(LOCK_EX|LOCK_NB)
-                sleep period
-                period *= 2 if period < 1
-            end
-        end
-
-        yield self
-    ensure
-        flush
-        flock(LOCK_UN)
+  # Get an exclusive (i.e., write) lock on the file, and yield to the block.
+  # If the lock is not available, wait for it without blocking other ruby
+  # threads.
+  def lock_exclusive
+    if Thread.list.size == 1
+      flock(LOCK_EX)
+    else
+      # ugly hack because waiting for a lock in a Ruby thread blocks the
+      # process
+      period = 0.001
+      until flock(LOCK_EX|LOCK_NB)
+        sleep period
+        period *= 2 if period < 1
+      end
     end
 
-    # Get a shared (i.e., read) lock on the file, and yield to the block.
-    # If the lock is not available, wait for it without blocking other ruby
-    # threads.
-    def lock_shared
-        if Thread.list.size == 1
-            flock(LOCK_SH)
-        else
-            # ugly hack because waiting for a lock in a Ruby thread blocks the
-            # process
-            period = 0.001
-            until flock(LOCK_SH|LOCK_NB)
-                sleep period
-                period *= 2 if period < 1
-            end
-        end
-
-        yield self
-    ensure
-        Thread.exclusive {flock(LOCK_UN) if $reader_count[self.stat.ino] == 1}
-        ## for solaris, no need to unlock here--closing does it
-        ## but this has no effect on the bug
+    yield self
+  ensure
+    flush
+    flock(LOCK_UN)
+  end
+
+  # Get a shared (i.e., read) lock on the file, and yield to the block.
+  # If the lock is not available, wait for it without blocking other ruby
+  # threads.
+  def lock_shared
+    if Thread.list.size == 1
+      flock(LOCK_SH)
+    else
+      # ugly hack because waiting for a lock in a Ruby thread blocks the
+      # process
+      period = 0.001
+      until flock(LOCK_SH|LOCK_NB)
+        sleep period
+        period *= 2 if period < 1
+      end
     end
+
+    yield self
+  ensure
+    Thread.exclusive {flock(LOCK_UN) if $reader_count[self.stat.ino] == 1}
+    ## for solaris, no need to unlock here--closing does it
+    ## but this has no effect on the bug
+  end
 end