From 4b3b1f7786a602177e620734dbf882714ad6e615 Mon Sep 17 00:00:00 2001
From: BzKevin <36381472+BzKevin@users.noreply.github.com>
Date: Tue, 12 Mar 2019 12:42:37 -0400
Subject: [PATCH] Fix bug when updating exe preference

Move the preference.write() call inside the for loop
---
 contrib/HDRMerge.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/HDRMerge.lua b/contrib/HDRMerge.lua
index 57d19d4..6b45781 100644
--- a/contrib/HDRMerge.lua
+++ b/contrib/HDRMerge.lua
@@ -153,8 +153,8 @@ end
 
 local function ExeUpdate(prog_tbl)
     dt.preferences.write(mod, 'bin_exists', 'bool', true)
-    dt.preferences.write('executable_paths', prog.name, 'string', GUI.exes[prog.name].value)
     for _,prog in pairs(prog_tbl) do
+        dt.preferences.write('executable_paths', prog.name, 'string', GUI.exes[prog.name].value)
         prog.bin = df.check_if_bin_exists(prog.name)
         if not prog.bin then 
             prog.install_error = true