Index: /issm/trunk-jpl/src/m/dev/devpath.py
===================================================================
--- /issm/trunk-jpl/src/m/dev/devpath.py	(revision 23753)
+++ /issm/trunk-jpl/src/m/dev/devpath.py	(revision 23754)
@@ -8,15 +8,15 @@
 JPL_SVN  = os.getenv('JPL_SVN')
 if(ISSM_DIR==None):
-	raise NameError('"ISSM_DIR" environment variable is empty! You should define ISSM_DIR in your .cshrc or .bashrc!')
+    raise NameError('"ISSM_DIR" environment variable is empty! You should define ISSM_DIR in your .cshrc or .bashrc!')
 
 #Go through src/m and append any directory that contains a *.py file to PATH
 for root,dirs,files in os.walk(ISSM_DIR+ '/src/m'):
-	if '.svn' in dirs:
-		dirs.remove('.svn')
-	for file in files:
-		if file.find(".py") != -1:
-			if file.find(".pyc") == -1:
-				if root not in sys.path:
-					sys.path.append(root)
+    if '.svn' in dirs:
+        dirs.remove('.svn')
+        for file in files:
+            if file.find(".py") != -1:
+                if file.find(".pyc") == -1:
+                    if root not in sys.path:
+                        sys.path.append(root)
 
 #Also add the Nightly run directory
@@ -27,8 +27,8 @@
 # If using clusters, we need to have the path to the cluster settings directory
 if(JPL_SVN!=None):
-	if os.path.exists(JPL_SVN + '/usr/' + USERNAME):
-		sys.path.append(JPL_SVN + '/usr/' + USERNAME)
-	else:
-		warnings.warn('cluster settings should be in, '+ JPL_SVN +'/usr/' + USERNAME)
+    if os.path.exists(JPL_SVN + '/usr/' + USERNAME):
+        sys.path.append(JPL_SVN + '/usr/' + USERNAME)
+    else:
+        warnings.warn('cluster settings should be in, '+ JPL_SVN +'/usr/' + USERNAME)
 
 #Manual imports for commonly used functions