2 files changed, 2 insertions, 2 deletions

diff --git a/include/opkele/iterator.h b/include/opkele/iterator.h
index 8f86234..94da7e4 100644
--- a/include/opkele/iterator.h
+++ b/include/opkele/iterator.h
@@ -105,3 +105,3 @@ namespace opkele {
                 forward_iterator_proxy& operator=(const forward_iterator_proxy<T,TR,TP>& x) {
-                    delete I; I = x.I->dup(); }
+                    delete I; I = x.I->dup(); return *this; }
 
diff --git a/lib/util.cc b/lib/util.cc
index a46ba2a..249eeed 100644
--- a/lib/util.cc
+++ b/lib/util.cc
@@ -212,2 +212,3 @@ namespace opkele {
             back_insert_iterator<string> ii(rv);
+            char tmp[3]; tmp[2] = 0;
             for(string::const_iterator i=str.begin(),ie=str.end();
@@ -219,3 +220,2 @@ namespace opkele {
                         ++i;
-                        static char tmp[3] = {0,0,0};
                         if(i==ie)