--- fish-1.23.0/exec.c~	2008-01-13 02:47:44.000000000 +0100
+++ fish-1.23.0/exec.c	2008-08-17 16:32:08.834622002 +0200
@@ -17,7 +17,7 @@
 #include <errno.h>
 #include <wchar.h>
 #include <string.h>
-#include <limits.h>
+#include <linux/limits.h>
 #include <signal.h>
 #include <sys/wait.h>
 #include <assert.h>