From 089265a306c58b52a0f90dde99b7cc6af3f25e11 Mon Sep 17 00:00:00 2001
From: Andrew Robbins <contact@andrewrobbins.info>
Date: Tue, 16 Jul 2019 22:38:34 -0500
Subject: Avoid redundant patching when recursively patching

If a path is not supplied to project_sources_patch_recursive() or
git_project_patch_recursive() then it will attempt to apply the set of
patches located at $PROJECTS/$project/$PATCHES (the top-level patches
directory) twice. Checking to see if $path is of non-zero length
avoids this issue.
---
 libs/project | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libs/project')

diff --git a/libs/project b/libs/project
index 908f8942..34b139a5 100755
--- a/libs/project
+++ b/libs/project
@@ -587,7 +587,7 @@ project_sources_patch_recursive() {
 		diff_patch "$sources_path" "$patch" || return 1
 	done
 
-	if [[ $path != . ]]; then
+	if [[ -n $path && $path != . ]]; then
 		project_sources_patch_recursive "$project" "$(dirname "$path")"
 	fi
 }
-- 
cgit v1.2.3-70-g09d2