From: Phil Sutter <phil@nwl.cc>
Date: Fri, 11 Jun 2021 14:03:32 +0000 (+0200)
Subject: parser_bison: Fix for implicit declaration of isalnum
X-Git-Tag: v1.0.0~77
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c3b2a7acbdc793b822a230ec0c28086c7d0365d;p=thirdparty%2Fnftables.git

parser_bison: Fix for implicit declaration of isalnum

Have to include ctype.h to make it known.

Fixes: e76bb37940181 ("src: allow for variables in the log prefix string")
Signed-off-by: Phil Sutter <phil@nwl.cc>
---

diff --git a/src/parser_bison.y b/src/parser_bison.y
index abce0479..bd2232a3 100644
--- a/src/parser_bison.y
+++ b/src/parser_bison.y
@@ -10,6 +10,7 @@
 
 %{
 
+#include <ctype.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <inttypes.h>