From 99c3540dd4a066d0295a9a1aa8d4a49d85ab5178 Mon Sep 17 00:00:00 2001
From: Emil Velikov <emil.velikov@collabora.com>
Date: Thu, 6 Sep 2018 15:50:59 +0100
Subject: *-symbols-check: error out when using unset variables

It will make bugs like the one fixed with previous patch dead obvious.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
---
 exynos/exynos-symbol-check | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'exynos')

diff --git a/exynos/exynos-symbol-check b/exynos/exynos-symbol-check
index e9f1b04d..49d611e6 100755
--- a/exynos/exynos-symbol-check
+++ b/exynos/exynos-symbol-check
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -u
+
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.am/libdrm_exynos*_HEADERS
 
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