From e3b6f6490c70180a850302318da50f901759b225 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Wed, 17 Apr 2019 00:55:05 -0400
Subject: feed_find_pkgs(): Don't run parse_control() in a subshell

Fixes a bug introduced in commit 2e8da12.
---
diff --git a/src/feed.sh b/src/feed.sh
index 5f8d86b..af1cfe3 100644
--- a/src/feed.sh
+++ b/src/feed.sh
@@ -131,8 +131,10 @@ feed_find_pkgs()
 	feed_pkg=''
 	feed_deps=''
 
-	{ ${GUNZIP} -c -- "${feed_idx}" || cat "${feed_idx}"; } 2>/dev/null | \
-		parse_control '-' feed_field_cb feed_para_cb 'Package'
+	parse_control '-' feed_field_cb feed_para_cb 'Package' <<-EOF
+		$({ ${GUNZIP} -c -- "${feed_idx}" || cat "${feed_idx}"; } \
+			2>/dev/null)
+		EOF
 
 	printf '%s\n' "${feed_pkgs# }"
 
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