From 610e3282c3ab6504220bbfc51d3422bc5b349f34 Mon Sep 17 00:00:00 2001
From: Jean-Francois Dockes <jf@dockes.org>
Date: Tue, 21 Jul 2020 10:47:10 +0200
Subject: [PATCH] Fix previous fix about locating lockfile in XDG_RUNTIME_DIR:
 would always compute the same lock name

---
 src/common/rclconfig.cpp | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/common/rclconfig.cpp b/src/common/rclconfig.cpp
index 336f73c7..f95cfa44 100644
--- a/src/common/rclconfig.cpp
+++ b/src/common/rclconfig.cpp
@@ -1396,11 +1396,12 @@ string RclConfig::getPidfile() const
 {
     const char *p = getenv("XDG_RUNTIME_DIR");
     if (p) {
-	string base = path_canon(p);
-	string digest;
-	return path_cat(
-            base, "/recoll-" + MD5HexPrint(getConfDir(), digest) + "-index.pid");
-    }
+        string base = path_canon(p);
+        string digest, hex;
+        MD5String(getConfDir(), digest);
+        MD5HexPrint(digest, hex);
+        return path_cat(base, "/recoll-" + hex + "-index.pid");
+    } 
     return path_cat(getCacheDir(), "index.pid");
 }