refactor: don't read entire fisher.fish to get version

5 years ago · 5ddafed654
parent 91417201f4
commit 5ddafed654
1 changed files with 1 additions and 1 deletions
--- a/fisher.fish
+++ b/fisher.fish
@ -147,7 +147,7 @@ function _fisher_self_update -a file
    echo "fetching $url" >&2
    command curl -s "$url?nocache" >$file.

-    set -l next_version (command awk 'NR == 1 { print $4 }' < $file.)
+    set -l next_version (command awk '{ print $4 } { exit }' < $file.)
    switch "$next_version"
        case "" $fisher_version
            command rm -f $file.