From bc10d04fd94c967ca687dd8177f24177a0891ded Mon Sep 17 00:00:00 2001
From: Pierre Fenoll <pierrefenoll@gmail.com>
Date: Thu, 14 Dec 2017 16:31:44 +0100
Subject: In kerl line 99: if [ -f "$KERL_CONFIG" ]; then . "$KERL_CONFIG"; fi 
                               ^-- SC1090: Can't follow non-constant source.
 Use a directive to specify location.

---
 kerl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kerl b/kerl
index fb240a0..25b1c45 100755
--- a/kerl
+++ b/kerl
@@ -96,7 +96,10 @@ KERL_BUILD_BACKEND=
 mkdir -p "$KERL_BASE_DIR" || exit 1
 
 # source the config file if available
-if [ -f "$KERL_CONFIG" ]; then . "$KERL_CONFIG"; fi
+if [ -f "$KERL_CONFIG" ]; then
+    # shellcheck source=/dev/null
+    . "$KERL_CONFIG"
+fi
 
 if [ -n "$_OGU" ]; then
     OTP_GITHUB_URL="$_OGU"
-- 
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