extract_utils: Skip colored echo when piped

Change-Id: I8a03a36f3fa022e6858cc5c1dbca8b8037efed03
2021-06-21 14:47:40 +01:00
parent f12ce8b81d
commit eed0c8ca3b
1 changed files with 2 additions and 2 deletions
--- a/extract_utils.sh
+++ b/extract_utils.sh
@@ -1800,7 +1800,7 @@ function colored_echo() {
        white|*) color=7 ;; # white or invalid color
        esac
    fi
-    tput setaf $color
+    if [ -t 1 ] ; then tput setaf $color; fi
    printf '%s\n' "$*"
-    tput sgr0
+    if [ -t 1 ] ; then tput sgr0; fi
 }