diff --git a/stim/parser/filename.h b/stim/parser/filename.h
index 3f4ab6f..ee837dc 100644
--- a/stim/parser/filename.h
+++ b/stim/parser/filename.h
@@ -235,6 +235,7 @@ public:
 			}
 			FindClose(hFind);
 		}
+		return file_list;
 
 #elif BOOST_PRECOMPILED
 
@@ -265,12 +266,13 @@ public:
 
 			}
 
-		}		
+		}
+		return file_list;
 #else
 		std::cout<<"ERROR: UNIX systems don't support file lists without the Boost precompiled libraries."<<std::endl;
 		exit(1);
 #endif
-		return file_list;
+		
 	}
 	//**************************************************************************************************
 
--
libgit2 0.21.4