Bug fixes from testing.

1 files changed, 9 insertions, 2 deletions

diff --git a/run/proc_entry.py b/run/proc_entry.py
index 56f7c24..e222c3d 100644
--- a/run/proc_entry.py
+++ b/run/proc_entry.py
@@ -1,9 +1,10 @@
 import os
+import traceback
 
 class ProcEntry(object):
     def __init__(self, proc, data):
         self.proc = proc
-        self.data = data
+        self.data = str(data)
 
         if not os.path.exists(self.proc):
             raise ValueError("Invalid proc entry %s" % self.proc)
@@ -13,4 +14,10 @@ class ProcEntry(object):
             with open(self.proc, 'w') as entry:
                 entry.write(self.data)
         except:
-            print("Failed to write into %s value:\n%s" % (self.proc, self.data))
+            traceback.print_exc()
+
+            val = str(self.data)
+            val = val if '\n' not in val else '\n'+val
+
+            raise IOError("Failed to write into %s value: %s" %
+                          (self.proc, val))