diff --git a/srcpkgs/kwebapp/patches/NULL_va_list.patch b/srcpkgs/kwebapp/patches/NULL_va_list.patch
new file mode 100644
index 00000000000..a52dc276e12
--- /dev/null
+++ b/srcpkgs/kwebapp/patches/NULL_va_list.patch
@@ -0,0 +1,83 @@
+diff --git config.c config.c
+index 16683a1..a9357c2 100644
+--- config.c
++++ config.c
+@@ -882,7 +882,7 @@ ort_config_msg(struct config *cfg, enum msgtype type,
+ 
+ 	if (NULL == fmt) {
+ 		ort_config_msgv(cfg, type, 
+-			chan, er, pos, NULL, NULL);
++			chan, er, pos, NULL, ap);
+ 		return;
+ 	}
+ 
+diff --git linker.c linker.c
+index 33ca33d..c5cd929 100644
+--- linker.c
++++ linker.c
+@@ -65,16 +65,17 @@ gen_warnx(struct config *cfg,
+ 		va_end(ap);
+ 	} else
+ 		ort_config_msgv(cfg, MSGTYPE_WARN, 
+-			channel, 0, pos, NULL, NULL);
++			channel, 0, pos, NULL, ap);
+ }
+ 
+ static void
+ gen_err(struct config *cfg, const struct pos *pos)
+ {
++	va_list	ap;
+ 	int	 er = errno;
+ 
+ 	ort_config_msgv(cfg, MSGTYPE_FATAL, 
+-		channel, er, pos, NULL, NULL);
++		channel, er, pos, NULL, ap);
+ }
+ 
+ static void
+@@ -90,7 +91,7 @@ gen_errx(struct config *cfg,
+ 		va_end(ap);
+ 	} else
+ 		ort_config_msgv(cfg, MSGTYPE_ERROR, 
+-			channel, 0, pos, NULL, NULL);
++			channel, 0, pos, NULL, ap);
+ }
+ 
+ /*
+diff --git parser.c parser.c
+index 05a4cef..f9b75e9 100644
+--- parser.c
++++ parser.c
+@@ -341,12 +341,13 @@ parse_warnx(struct parse *p, const char *fmt, ...)
+ 		va_end(ap);
+ 	} else
+ 		ort_config_msgv(p->cfg, MSGTYPE_WARN, 
+-			channel, 0, &pos, NULL, NULL);
++			channel, 0, &pos, NULL, ap);
+ }
+ 
+ static enum tok
+ parse_err(struct parse *p)
+ {
++	va_list	ap;
+ 	int	 	 er = errno;
+ 	struct pos	 pos;
+ 
+@@ -355,7 +356,7 @@ parse_err(struct parse *p)
+ 	pos.column = p->column;
+ 
+ 	ort_config_msgv(p->cfg, MSGTYPE_FATAL, 
+-		channel, er, &pos, NULL, NULL);
++		channel, er, &pos, NULL, ap);
+ 
+ 	p->lasttype = TOK_ERR;
+ 	return p->lasttype;
+@@ -378,7 +379,7 @@ parse_errx(struct parse *p, const char *fmt, ...)
+ 		va_end(ap);
+ 	} else
+ 		ort_config_msgv(p->cfg, MSGTYPE_ERROR, 
+-			channel, 0, &pos, NULL, NULL);
++			channel, 0, &pos, NULL, ap);
+ 
+ 	p->lasttype = TOK_ERR;
+ 	return p->lasttype;
diff --git a/srcpkgs/kwebapp/template b/srcpkgs/kwebapp/template
new file mode 100644
index 00000000000..9ef3bad3e27
--- /dev/null
+++ b/srcpkgs/kwebapp/template
@@ -0,0 +1,18 @@
+# Template file for 'kwebapp'
+pkgname=kwebapp
+version=0.6.9
+revision=1
+build_style=configure
+configure_args="PREFIX=/usr MANDIR=/usr/share/man"
+makedepends="expat-devel"
+short_desc="Web application source generator"
+maintainer="Duncaen <duncaen@voidlinux.eu>"
+license="ISC"
+homepage="https://kristaps.bsd.lv/kwebapp/"
+distfiles="https://kristaps.bsd.lv/kwebapp/snapshots/kwebapp-${version}.tar.gz"
+checksum=b2bf1e0a3f7609e53e0877eb033c9a8a5e847628433aeb3d2e1e0f202bcad18e
+
+post_install() {
+	sed -n '2,16p' main.c >LICENSE
+	vlicense LICENSE
+}