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| author | Junegunn Choi <junegunn.c@gmail.com> | 2016-09-29 02:53:05 +0900 |
|---|---|---|
| committer | Junegunn Choi <junegunn.c@gmail.com> | 2016-09-29 02:53:05 +0900 |
| commit | 957c12e7d702a30c925b6d9c02b6bd07acdaa3ff (patch) | |
| tree | 97fb938f0fbadd37af3d76613e94b0a1d16737ca /src | |
| parent | 3b5ae0f8a2ccdbad2656109c44ec7fb7322c7a67 (diff) | |
| download | fzf-957c12e7d702a30c925b6d9c02b6bd07acdaa3ff.tar.gz | |
Fix SEGV when trying to render preview but the window is closed
Close #677
Diffstat (limited to 'src')
| -rw-r--r-- | src/terminal.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/terminal.go b/src/terminal.go index 14dcd28f..02fe7317 100644 --- a/src/terminal.go +++ b/src/terminal.go @@ -796,6 +796,9 @@ func numLinesMax(str string, max int) int { } func (t *Terminal) printPreview() { + if !t.isPreviewEnabled() { + return + } t.pwindow.Erase() skip := t.previewer.offset extractColor(t.previewer.text, nil, func(str string, ansi *ansiState) bool { @@ -839,9 +842,7 @@ func (t *Terminal) printAll() { t.printPrompt() t.printInfo() t.printHeader() - if t.isPreviewEnabled() { - t.printPreview() - } + t.printPreview() } func (t *Terminal) refresh() { |