From b11aa3630336cf12b3760e9fa3e6bf8a567ce898 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 17 Jan 2016 14:30:52 -0500
Subject: install_*(): Return 0 on success

---
diff --git a/src/install.sh b/src/install.sh
index b14151c..f060b92 100644
--- a/src/install.sh
+++ b/src/install.sh
@@ -81,6 +81,8 @@ install_system()
 	fi
 
 	rm "${root}/prokit/installing"
+
+	return 0
 }
 
 install_find_pkgs()
@@ -138,6 +140,8 @@ install_find_pkgs()
 	pkgs="$(resolve_deps "$(cat "${root}/.prokit/packages")" \
 		"${install_deps}" | xargs printf '%s\n' | sort -u)"
 	printf '%s\n' "${pkgs}" >"${root}/.prokit/packages"
+
+	return 0
 }
 
 install_deps_cb()
@@ -146,6 +150,8 @@ install_deps_cb()
 	local deps="${2}"
 
 	install_deps="${install_deps}${pkg}: ${deps}${LF}"
+
+	return 0
 }
 
 install_fname_cb()
@@ -155,6 +161,8 @@ install_fname_cb()
 
 	install_fnames="$(printf '%s\n%s %s/%s' "${install_fnames}" \
 		"${pkg}" "${install_feed_url}" "${fname}")"
+
+	return 0
 }
 
 install_md5sum_cb()
@@ -164,6 +172,8 @@ install_md5sum_cb()
 
 	install_md5sums="$(printf '%s\n%s %s' "${install_md5sums}" \
 		"${pkg}" "${md5sum}")"
+
+	return 0
 }
 
 install_sha256sum_cb()
@@ -173,6 +183,8 @@ install_sha256sum_cb()
 
 	install_sha256sums="$(printf '%s\n%s %s' \
 		"${install_sha256sums}" "${pkg}" "${sha256sum}")"
+
+	return 0
 }
 
 install_get_pkgs()
@@ -269,4 +281,6 @@ install_get_pkgs()
 	rmdir "${root}/.prokit"
 
 	fclose ${status_fd}
+
+	return 0
 }
--
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