1 files changed, 1 insertions, 0 deletions
diff --git a/variable.c b/variable.c
index f28e83c..aec6eda 100644
--- a/variable.c
+++ b/variable.c
@@ -207,6 +207,7 @@ lookup_variable (name, length)
                 sptr++;
               }
 
+            *nptr = '\0';
             return define_variable (vname, length, nvalue, o_env, 1);
 
           }