From 858f4db3048c5be3527e183470e93c1a72c5727c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=A9clairevoyant?=
 <848000+eclairevoyant@users.noreply.github.com>
Date: Thu, 14 Mar 2024 06:26:07 -0400
Subject: [PATCH] buildDotnetModule: fix handling `executables` with an empty
 list

---
 .../dotnet/build-dotnet-module/hooks/dotnet-fixup-hook.sh      | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/build-support/dotnet/build-dotnet-module/hooks/dotnet-fixup-hook.sh b/pkgs/build-support/dotnet/build-dotnet-module/hooks/dotnet-fixup-hook.sh
index 97dd15c17dcf..e3671728af35 100644
--- a/pkgs/build-support/dotnet/build-dotnet-module/hooks/dotnet-fixup-hook.sh
+++ b/pkgs/build-support/dotnet/build-dotnet-module/hooks/dotnet-fixup-hook.sh
@@ -30,7 +30,8 @@ wrapDotnetProgram() {
 dotnetFixupHook() {
     echo "Executing dotnetFixupPhase"
 
-    if [ "${executables-}" ]; then
+    # check if executables is declared (including empty values, in which case we generate no executables)
+    if declare -p executables &>/dev/null; then
         for executable in ${executables[@]}; do
             path="${installPath-$out/lib/$pname}/$executable"