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| author | Hong <hong@topbug.net> | 2016-10-10 14:01:37 -0700 |
|---|---|---|
| committer | Marc Cornellà <marc.cornella@live.com> | 2016-10-10 23:01:37 +0200 |
| commit | f7d4f985ac391e4532a5e6331e0c296fad4a913c (patch) | |
| tree | c041d6abeff3ef467fb81df76bd5d03360b6e05b /lib | |
| parent | a56eac7a71a774a4d97bb9456f36b8eb495329d5 (diff) | |
| download | zsh-f7d4f985ac391e4532a5e6331e0c296fad4a913c.tar.gz zsh-f7d4f985ac391e4532a5e6331e0c296fad4a913c.tar.bz2 zsh-f7d4f985ac391e4532a5e6331e0c296fad4a913c.zip | |
Use $+commands to check the existence of a command in clipboard.zsh. (#5519)
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/clipboard.zsh | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/clipboard.zsh b/lib/clipboard.zsh index b663800a4..2c93d1bb5 100644 --- a/lib/clipboard.zsh +++ b/lib/clipboard.zsh @@ -31,13 +31,13 @@ function clipcopy() { cat $file > /dev/clipboard fi else - if which xclip &>/dev/null; then + if (( $+commands[xclip] )); then if [[ -z $file ]]; then xclip -in -selection clipboard else xclip -in -selection clipboard $file fi - elif which xsel &>/dev/null; then + elif (( $+commands[xsel] )); then if [[ -z $file ]]; then xsel --clipboard --input else @@ -74,9 +74,9 @@ function clippaste() { elif [[ $OSTYPE == cygwin* ]]; then cat /dev/clipboard else - if which xclip &>/dev/null; then + if (( $+commands[xclip] )); then xclip -out -selection clipboard - elif which xsel &>/dev/null; then + elif (( $+commands[xsel] )); then xsel --clipboard --output else print "clipcopy: Platform $OSTYPE not supported or xclip/xsel not installed" >&2 |