diff --git a/tapview b/tapview index ad6a33a66d1..4cf9545d42f 100644 --- a/tapview +++ b/tapview @@ -13,21 +13,6 @@ # # This is version 1.1 # A newer version may be available at https://gitlab.com/esr/tapview -# -# POSIX allows but does not mandate that -n suppresses emission of a -# trailing newline in echo. Thus, some shell builtin echos don't do -# that. Cope gracefully. -# shellcheck disable=SC2039 -if [ "$(echo -n "a"; echo "b")" != "ab" ] -then - ECHO="echo" -elif [ "$(/bin/echo -n "a"; /bin/echo "b")" = "ab" ] -then - ECHO="/bin/echo" -else - echo "tapview: bailing out, your echo lacks -n support." - exit 3 -fi OK="." FAIL="F" @@ -37,7 +22,7 @@ TODO_OK="u" ship_char() { # shellcheck disable=SC2039 - "${ECHO}" -n "$1" + echo -n "$1" } ship_line() { @@ -155,7 +140,7 @@ do fi done -/bin/echo "" +echo "" if [ -z "$expect" ] then