$OpenBSD: patch-kalgebra_calgebra_main_cpp,v 1.1 2010/06/19 18:43:38 espie Exp $
--- kalgebra/calgebra/main.cpp.orig	Sat Jun 19 15:05:33 2010
+++ kalgebra/calgebra/main.cpp	Sat Jun 19 15:06:13 2010
@@ -100,8 +100,13 @@ int main(int argc, char *argv[])
 	
 	for(int i=0; i<history_get_history_state()->length; i++) {
 		HIST_ENTRY *he = remove_history(i);
-// 		free(he->line);
+#if defined(__OpenBSD__)
+		/* very old lib ! */
+ 		free(he->line);
+		free(he);
+#else
 		free_history_entry(he);
+#endif
 	}
 	qDebug("\nExit.");
 	return 0;
