From 2e821b9f628ba53e03248d33ae4e45fd1d31421f Mon Sep 17 00:00:00 2001
From: Dirk <dirk@testssl.sh>
Date: Sun, 3 Oct 2021 18:31:06 +0200
Subject: [PATCH] Fix invalid JSON when certificate issuer contains non-ASCII
 chars (3.0)

Changed printf %s to printf %b which cause now to output UTF-8 correctly.

See #1992.
---
 testssl.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testssl.sh b/testssl.sh
index c04d055..ae83f70 100755
--- a/testssl.sh
+++ b/testssl.sh
@@ -802,7 +802,7 @@ fileout_json_print_parameter() {
           spaces="              " || \
           spaces="                                "
      if [[ -n "$value" ]] || [[ "$parameter" == finding ]]; then
-          printf "%s%s%s%s" "$spaces" "\"$parameter\"" "$filler" ": \"$value\"" >> "$JSONFILE"
+          printf -- "%b%b%b%b" "$spaces" "\"$parameter\"" "$filler" ": \"$value\"" >> "$JSONFILE"
           "$not_last" && printf ",\n" >> "$JSONFILE"
      fi
 }