From d254137f4c5b9d188d15f21dc2c767197472f357 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kacper=20R=C4=85czy?= <gfw.kra@gmail.com>
Date: Fri, 25 Aug 2023 18:56:06 -0700
Subject: [PATCH] modeld: fix bash scripts (#29643)

Fix shebang. Fix LD_PRELOAD
old-commit-hash: a4a0429fca82a79118238695a04d888498ca0376
---
 selfdrive/modeld/dmonitoringmodeld | 2 +-
 selfdrive/modeld/modeld            | 7 +++++--
 selfdrive/modeld/navmodeld         | 2 +-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/selfdrive/modeld/dmonitoringmodeld b/selfdrive/modeld/dmonitoringmodeld
index f292fe4c0b..fc007470b2 100755
--- a/selfdrive/modeld/dmonitoringmodeld
+++ b/selfdrive/modeld/dmonitoringmodeld
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
 cd $DIR
diff --git a/selfdrive/modeld/modeld b/selfdrive/modeld/modeld
index 7c1025a72f..14048ec9fd 100755
--- a/selfdrive/modeld/modeld
+++ b/selfdrive/modeld/modeld
@@ -1,7 +1,10 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
 cd "$DIR/../../"
 
-export LD_PRELOAD="$DIR/libthneed.so"
+if [ -f "$DIR/libthneed.so" ]; then
+  export LD_PRELOAD="$DIR/libthneed.so"
+fi
+
 exec "$DIR/modeld.py"
diff --git a/selfdrive/modeld/navmodeld b/selfdrive/modeld/navmodeld
index 079afd9677..58215c2e9d 100755
--- a/selfdrive/modeld/navmodeld
+++ b/selfdrive/modeld/navmodeld
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
 cd $DIR