From 075aa18fd48b6fec04d9c6c14e37c0ca3922ceb6 Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayned@samba.org>
Date: Sat, 18 Sep 2004 17:34:56 +0000
Subject: [PATCH] Look for the RSYNC_PARTIAL_DIR environment variable when
 --partial was specified (and --partial-dir was not).

---
 options.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/options.c b/options.c
index 9c971910..348a2da5 100644
--- a/options.c
+++ b/options.c
@@ -833,10 +833,14 @@ int parse_arguments(int *argc, const char ***argv, int frommain)
 				 link_dest ? "--link-dest" : "--compare-dest");
 			return 0;
 		}
-	} else if (partial_dir) {
-		if (strcmp(partial_dir, ".") == 0)
-			partial_dir = NULL;
-		keep_partial = 1;
+	} else {
+		if (keep_partial && !partial_dir)
+			partial_dir = getenv("RSYNC_PARTIAL_DIR");
+		if (partial_dir) {
+			if (!*partial_dir || strcmp(partial_dir, ".") == 0)
+				partial_dir = NULL;
+			keep_partial = 1;
+		}
 	}
 
 	if (files_from) {
-- 
2.34.1