1 files changed, 2 insertions, 1 deletions

diff --git a/lib/params.cc b/lib/params.cc
index 03867d5..b181811 100644
--- a/lib/params.cc
+++ b/lib/params.cc
@@ -33,7 +33,8 @@ namespace opkele {
             string::size_type nl = kv.find('\n',co+1);
             if(nl==string::npos)
                 throw bad_input(OPKELE_CP_ "malformed input");
-            insert(value_type(kv.substr(p,co-p),kv.substr(co+1,nl-co-1)));
+            if(nl>co)
+                insert(value_type(kv.substr(p,co-p),kv.substr(co+1,nl-co-1)));
             p = nl+1;
         }
     }