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| author | Junegunn Choi <junegunn.c@gmail.com> | 2015-07-22 13:45:38 +0900 |
|---|---|---|
| committer | Junegunn Choi <junegunn.c@gmail.com> | 2015-07-22 13:45:38 +0900 |
| commit | f71ea5f3ea469489fc979ee3c0cd2622d011befd (patch) | |
| tree | 83f60e4b82c0ef3f6ce90f988746bf801d69d5d6 /src/options.go | |
| parent | f469c25730aaa711b8327be068514c944074cce4 (diff) | |
| download | fzf-f71ea5f3ea469489fc979ee3c0cd2622d011befd.tar.gz | |
Add test cases for header and fix corner cases
Diffstat (limited to 'src/options.go')
| -rw-r--r-- | src/options.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/options.go b/src/options.go index d8b2bd87..17df2210 100644 --- a/src/options.go +++ b/src/options.go @@ -784,6 +784,10 @@ func parseOptions(opts *Options, allArgs []string) { } } + if opts.HeaderLines < 0 { + errorExit("header lines must be a non-negative integer") + } + // Change default actions for CTRL-N / CTRL-P when --history is used if opts.History != nil { if _, prs := keymap[curses.CtrlP]; !prs { |