From 3f89d021981bd98364635329057ec6d94aa8de36 Mon Sep 17 00:00:00 2001
From: bcattaneo <c@ttaneo.uy>
Date: Sun, 12 Jul 2020 18:01:26 -0300
Subject: Use a new array for all additional headers

---
 wgetpaste | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/wgetpaste b/wgetpaste
index 960a2b9..f612a4b 100755
--- a/wgetpaste
+++ b/wgetpaste
@@ -39,7 +39,7 @@ REGEX_RAW_tinyurl='s|^\(http://[^/]*/\)\([[:alnum:]]*\)$|\1\2|'
 # snippets
 ENGINE_snippets=snippets
 URL_snippets="https://gitlab.com/api/v4/snippets"
-SECOND_HEADER_snippets="Content-Type: application/json"
+ADDITIONAL_HEADERS_snippets=("Content-Type: application/json")
 
 ### engines
 # codepad
@@ -940,19 +940,23 @@ else
 		WGETEXTRAHEADER=""
 	fi
 
-	second_header="SECOND_HEADER_$SERVICE"
-	if [[ -n "${!second_header}" ]]; then
-		WGETSECONDEXTRAHEADER="--header=${!second_header}"
-	else
-		WGETSECONDEXTRAHEADER=""
+	# build additional headers
+	additional_headers="ADDITIONAL_HEADERS_$SERVICE"
+	WGETADDITIONALHEADERS=()
+	if [[ -n "${!additional_headers}" ]]; then
+		tmp=$additional_headers[@]
+		for i in "${!tmp}"
+		do
+			WGETADDITIONALHEADERS+=("--header=${i}")
+		done
 	fi
 
 	# paste it
 	WGETARGS="--tries=5 --timeout=60 $WGETARGS"
 	if geturl needstdout ; then
-		OUTPUT=$(LC_ALL=C wget -O - $WGETARGS ${WGETEXTRAHEADER:+"$WGETEXTRAHEADER"} ${WGETSECONDEXTRAHEADER:+"$WGETSECONDEXTRAHEADER"} $RECIPIENT 2>&1)
+		OUTPUT=$(LC_ALL=C wget -O - $WGETARGS ${WGETEXTRAHEADER:+"$WGETEXTRAHEADER"} ${WGETADDITIONALHEADERS[@]:+"${WGETADDITIONALHEADERS[@]}"} $RECIPIENT 2>&1)
 	else
-		OUTPUT=$(LC_ALL=C wget -O /dev/null $WGETARGS ${WGETEXTRAHEADER:+"$WGETEXTRAHEADER"} ${WGETSECONDEXTRAHEADER:+"$WGETSECONDEXTRAHEADER"} $RECIPIENT 2>&1)
+		OUTPUT=$(LC_ALL=C wget -O /dev/null $WGETARGS ${WGETEXTRAHEADER:+"$WGETEXTRAHEADER"} ${WGETADDITIONALHEADERS[@]:+"${WGETADDITIONALHEADERS[@]}"} $RECIPIENT 2>&1)
 	fi
 
 	# clean temporary file if it was created
-- 
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