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Get the terminal size without the need of a loop

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Dylan 2016-02-21 14:49:41 +11:00
parent aa1272ffa9
commit 72e7b1103d
1 changed files with 1 additions and 4 deletions
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@ -1815,10 +1815,7 @@ getimage () {
# The ascape code above prints the output AFTER the prompt so this # The ascape code above prints the output AFTER the prompt so this
# loop below reads it as input. wtf xterm # loop below reads it as input. wtf xterm
while IFS= read -s -r -n 1 -t 0.25 char; do IFS= read -d t -s -r term_size
[ "$char" == "t" ] && break
term_size+=$char
done
# If $img isn't a file or the terminal doesn't support xterm escape sequences, # If $img isn't a file or the terminal doesn't support xterm escape sequences,
# fallback to ascii mode. # fallback to ascii mode.