--- elektra-0.8.23.orig/src/tools/kdb/cmdline.cpp	2018-05-13 18:57:57.000000000 +0200
+++ elektra-0.8.23/src/tools/kdb/cmdline.cpp	2021-05-28 00:53:03.152527591 +0200
@@ -16,6 +16,7 @@
 
 #include <cstdio>
 #include <iostream>
+#include <limits>
 #include <set>
 #include <vector>