From 701a68faf126deccb620809582ce962de88e4a80 Mon Sep 17 00:00:00 2001
From: clsr <clsr@clsr.net>
Date: Fri, 3 Nov 2017 05:31:58 +0100
Subject: run-gomf: fix FILTER_MIME and FILTER_EXT when set to empty

---
 run-gomf.bash | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/run-gomf.bash b/run-gomf.bash
index 78fa7ac..2e2c0ef 100755
--- a/run-gomf.bash
+++ b/run-gomf.bash
@@ -196,8 +196,8 @@ flags=()
 [ -n "${MAX_SIZE_MIB}" ] && flags+=(--max-size "$((MAX_SIZE_MIB*1024*1024))")
 [ "${WHITELIST:-0}" -ne 0 ] && flags+=(--whitelist)
 oldifs="$IFS" IFS=,
-[ -n "$FILTER_EXT" ] && flags+=(--filter-ext "${FILTER_EXT[*]}")
-[ -n "$FILTER_MIME" ] && flags+=(--filter-mime "${FILTER_MIME[*]}")
+[ -n "$(declare -p FILTER_EXT 2>/dev/null)" ] && flags+=(--filter-ext "${FILTER_EXT[*]}")
+[ -n "$(declare -p FILTER_MIME 2>/dev/null)" ] && flags+=(--filter-mime "${FILTER_MIME[*]}")
 IFS="$oldifs"
 [ "${ALLOW_HTML:-0}" -ne 0 ] && flags+=(--allow-html)
 [ "${CORS:-0}" -ne 0 ] && flags+=(--cors)
-- 
cgit