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fix to avoid parse errors if $TERM is empty

This commit is contained in:
Fredrik Appelberg 2011-03-07 14:36:12 +01:00
parent c2e8bed253
commit d807221f60
1 changed files with 1 additions and 1 deletions
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2
lib/termsupport.zsh
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@ -5,7 +5,7 @@
function title { function title {
if [[ "$TERM" == "screen" ]]; then if [[ "$TERM" == "screen" ]]; then
print -Pn "\ek$1\e\\" #set screen hardstatus, usually truncated at 20 chars print -Pn "\ek$1\e\\" #set screen hardstatus, usually truncated at 20 chars
elif [[ ($TERM =~ "^xterm") ]] || [[ ($TERM == "rxvt") ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then elif [[ ("$TERM" =~ "^xterm") ]] || [[ ("$TERM" == "rxvt") ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
print -Pn "\e]2;$2\a" #set window name print -Pn "\e]2;$2\a" #set window name
print -Pn "\e]1;$1\a" #set icon (=tab) name (will override window name on broken terminal) print -Pn "\e]1;$1\a" #set icon (=tab) name (will override window name on broken terminal)
fi fi