From a4cc310916995d3ce93eee1101a1f4e0a7f3520d Mon Sep 17 00:00:00 2001
From: bdrewery <bdrewery@FreeBSD.org>
Date: Wed, 21 Jun 2017 23:28:24 +0000
Subject: [PATCH] Tweak r320206: Still create the TABLE but not the .depend
 entry for missing headers.

X-MFC-With:	r320206
MFC after:	3 days
Sponsored by:	Dell EMC Isilon
---
 lib/libsysdecode/mktables | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/lib/libsysdecode/mktables b/lib/libsysdecode/mktables
index e409d84444ee..35bbfaef783d 100644
--- a/lib/libsysdecode/mktables
+++ b/lib/libsysdecode/mktables
@@ -65,18 +65,19 @@ gen_table()
 	else
 		filter="egrep -v"
 	fi
-	[ -e "${include_dir}/${file}" ] || return 0
-	all_headers="${all_headers:+${all_headers} }${file}"
 	cat <<_EOF_
 TABLE_START(${name})
 _EOF_
-	egrep "^#[[:space:]]*define[[:space:]]+"${grep}"[[:space:]]*" \
-		$include_dir/$file | ${filter} ${excl} | \
-	awk '{ for (i = 1; i <= NF; i++) \
-		if ($i ~ /define/) \
-			break; \
-		++i; \
-		printf "TABLE_ENTRY(%s)\n", $i }'
+	if [ -e "${include_dir}/${file}" ]; then
+		all_headers="${all_headers:+${all_headers} }${file}"
+		egrep "^#[[:space:]]*define[[:space:]]+"${grep}"[[:space:]]*" \
+			$include_dir/$file | ${filter} ${excl} | \
+		awk '{ for (i = 1; i <= NF; i++) \
+			if ($i ~ /define/) \
+				break; \
+			++i; \
+			printf "TABLE_ENTRY(%s)\n", $i }'
+	fi
 cat <<_EOF_
 TABLE_END