clipboard_paste: Require non-empty clipboard contents

Fixes #3637.
2016-12-10 21:26:51 +01:00 · 2016-12-10 21:26:51 +01:00 · 90f7d4b081
commit 90f7d4b081
parent 05a640b027
1 changed files with 2 additions and 0 deletions
--- a/share/functions/fish_clipboard_paste.fish
+++ b/share/functions/fish_clipboard_paste.fish
@ -5,7 +5,9 @@ function fish_clipboard_paste
        # Only run `commandline` if `xsel` succeeded.
        # That way any xsel error is printed (to show e.g. a non-functioning X connection),
        # but we don't print the redundant (and overly verbose for this) commandline error.
+        # Also require non-empty contents to not clear the buffer.
        if set -l data (xsel --clipboard)
+            and test -n "$data"
            commandline -i -- $data
        end
    end