diff options
Diffstat (limited to 'runtime/autoload/gzip.vim')
| -rw-r--r-- | runtime/autoload/gzip.vim | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/runtime/autoload/gzip.vim b/runtime/autoload/gzip.vim index 95dd906794..ac9e37bf85 100644 --- a/runtime/autoload/gzip.vim +++ b/runtime/autoload/gzip.vim @@ -10,12 +10,17 @@ fun s:check(cmd) let name = substitute(a:cmd, '\(\S*\).*', '\1', '') if !exists("s:have_" . name) + " safety check, don't execute anything from the current directory + let f = fnamemodify(exepath(name), ":p:h") !=# getcwd() + if !f + echoerr "Warning: NOT executing " .. name .. " from current directory!" + endif let e = executable(name) if e < 0 let r = system(name . " --version") let e = (r !~ "not found" && r != "") endif - exe "let s:have_" . name . "=" . e + exe "let s:have_" . name . "=" . (e && f) endif exe "return s:have_" . name endfun |