- Change .py files to use 4-space indents and no hard tab characters.

[nodemanager.git] / tools.py

diff --git a/tools.py b/tools.py
index 98a5b7e..c5d3e40 100644 (file)
--- a/tools.py
+++ b/tools.py
@@ -91,8 +91,8 @@ def fork_as(su, function, *args):
 ####################
 # manage files
 def pid_file():
-    """We use a pid file to ensure that only one copy of NM is running at a given time.  
-If successful, this function will write a pid file containing the pid of the current process.  
+    """We use a pid file to ensure that only one copy of NM is running at a given time.
+If successful, this function will write a pid file containing the pid of the current process.
 The return value is the pid of the other running process, or None otherwise."""
     other_pid = None
     if os.access(PID_FILE, os.F_OK):  # check for a pid file