From 5f255090f55b2611a53563e92abcfe7f4a5cc949 Mon Sep 17 00:00:00 2001
From: Vivek Kumar Dutta <vivek.dutta@iopsys.eu>
Date: Thu, 12 Sep 2024 18:53:11 +0530
Subject: [PATCH] self-diagnostics: Fix rpcd scripts

---
 self-diagnostics/Makefile                       |  2 +-
 .../files/usr/libexec/rpcd/self-diagnostics     | 17 ++++++++++++++---
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/self-diagnostics/Makefile b/self-diagnostics/Makefile
index 801ae836e..348ceb2aa 100644
--- a/self-diagnostics/Makefile
+++ b/self-diagnostics/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=self-diagnostics
-PKG_VERSION:=1.0.8
+PKG_VERSION:=1.0.9
 PKG_RELEASE:=1
 
 PKG_LICENSE:=GPL-2.0-only
diff --git a/self-diagnostics/files/usr/libexec/rpcd/self-diagnostics b/self-diagnostics/files/usr/libexec/rpcd/self-diagnostics
index 7bc92a0f5..1952282b2 100755
--- a/self-diagnostics/files/usr/libexec/rpcd/self-diagnostics
+++ b/self-diagnostics/files/usr/libexec/rpcd/self-diagnostics
@@ -11,17 +11,28 @@ case "$1" in
 		case "$2" in
 			generate)
 				read -t 1 -r input
+				local out
 
 				json_load "${input}"
 				json_get_var modules modules
 				if [ -z "${modules}" ]; then
-					${BIN} -j
+					out="$(${BIN} -j)"
 				else
-					${BIN} -j -m "${modules}"
+					out="$(${BIN} -j -m "${modules}")"
+				fi
+				if [ -z "${out}" ]; then
+					echo '{}'
+				else
+					echo "${out}"
 				fi
 			;;
 			list)
-				${BIN} -j -l
+				out="$(${BIN} -j -l)"
+				if [ -z "${out}" ]; then
+					echo '{}'
+				else
+					echo "${out}"
+				fi
 			;;
 		esac
 	;;