1 files changed, 2 insertions, 2 deletions

diff --git a/include/opkele/iterator.h b/include/opkele/iterator.h
index 28c1c83..8f86234 100644
--- a/include/opkele/iterator.h
+++ b/include/opkele/iterator.h
@@ -154,9 +154,9 @@ namespace opkele {
                         return it.operator->(); }
 
                     basic_filterator<IT>& operator++() {
                         bool found = false;
-                        for(++it;!(it==ei || (found=is_interesting()));++it);
+                        for(++it;!(it==ei || (found=is_interesting()));++it) ;
                         if(!found) empty=true;
                         return *this;
                     }
                     basic_filterator<IT> operator++(int) {
@@ -166,9 +166,9 @@ namespace opkele {
                     }
 
                     void prepare() {
                         bool found = false;
-                        for(;!(it==ei || (found=is_interesting()));++it);
+                        for(;!(it==ei || (found=is_interesting()));++it) ;
                         if(!found) empty = true;
                     }
                     virtual bool is_interesting() const = 0;
             };