Fix script (#54)

Author: Denis-Averin

scripts/check-badges.bash

@@ -7,18 +7,18 @@ SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
 
 pushd "${SCRIPT_DIR}/.."
 
-grep -oP '[^/]+\.yml(?=/badge.svg)' "${readme_file}" || (>&2 echo "No badges in ${readme_file}" ; exit 1) | while read -r workflow_file; do
+(grep -oP '[^/]+\.yml(?=/badge.svg)' "${readme_file}" || (echo "No badges in ${readme_file}" ; exit 1)) | while read -r workflow_file; do
     path_to_workflow=".github/workflows/${workflow_file}"
     if [ ! -e "${path_to_workflow}" ]
     then
-        >&2 echo "Error, workflow does not exist \"${path_to_workflow}\""
+        echo "Error, workflow does not exist \"${path_to_workflow}\""
         exit 1
     fi
 done
 
-grep -oP '[^/]+\.yml/badge.svg(?!\?branch=main)' "${readme_file}" || echo | while read -r badge_without_branch; do
+(grep -oP '[^/]+\.yml/badge.svg(?!\?branch=main)' "${readme_file}" || echo ) | while read -r badge_without_branch; do
     if [ -z "${badge_without_branch}" ]; then continue; fi
-    >&2 echo "Badge without branch \"${badge_without_branch}\""
+    echo "Badge without branch \"${badge_without_branch}\""
     exit 1
 done