There was problem with options which have value, but we don't want short opt 
for them. In this case we can now use getopt = ":".

---
 fence/agents/lib/fencing.py.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fence/agents/lib/fencing.py.py b/fence/agents/lib/fencing.py.py
index 5084f24..2cfa046 100644
--- a/fence/agents/lib/fencing.py.py
+++ b/fence/agents/lib/fencing.py.py
@@ -559,7 +559,8 @@ def process_input(avail_opt):
        getopt_string = ""
        longopt_list = []
        for k in avail_opt:
-               if all_opt.has_key(k):
+               if all_opt.has_key(k) and all_opt[k]["getopt"] != ":":
+                       # getopt == ":" means that opt is without short getopt, 
but has value
                        getopt_string += all_opt[k]["getopt"]
                else:
                        fail_usage("Parse error: unknown option '"+k+"'")
-- 
1.8.3.1

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