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Added check for availability oftput (Fixes #222)

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Slight change due to drwetter's comment
This commit is contained in:
Peter Mosmans 2015-10-25 22:31:44 +10:00
parent 5fd6e28f09
commit 62af7be5a1
1 changed files with 3 additions and 1 deletions
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testssl.sh
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@ -93,7 +93,7 @@ date --help >/dev/null 2>&1 && \
echo A | sed -E 's/A//' >/dev/null 2>&1 && \
readonly HAS_SED_E=true || \
readonly HAS_SED_E=false
TERM_DWITH=${COLUMNS:-$(tput cols)} # for future custom line wrapping
TERM_DWITH=${COLUMNS:-$(tput cols 2>/dev/null)} # for future custom line wrapping
TERM_CURRPOS=0 # ^^^ we also need to find out the length or current pos in the line
@ -340,6 +340,8 @@ set_color_functions() {
underline=""
italic=""
# Hey wait, do we actually have tput / ncurses ?
which tput &> /dev/null || return 0
tput sgr0 &>/dev/null || linux_tput=false
if [[ "$COLOR" -eq 2 ]]; then
if $linux_tput; then