Merge pull request #1208 from luukvbaal/preview-tui

Fix preview-tui without -a
jarun · Oct 23, 2021 · b72090c · b72090c
2 parents 4d864d4 + de017b7
commit b72090c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/plugins/preview-tui b/plugins/preview-tui
@@ -86,6 +86,7 @@ NNN_PREVIEWDIR="${NNN_PREVIEWDIR:-$TMPDIR/nnn/previews}"
 NNN_PREVIEWWIDTH="${NNN_PREVIEWWIDTH:-1920}"
 NNN_PREVIEWHEIGHT="${NNN_PREVIEWHEIGHT:-1080}"
 NNN_PARENT="${NNN_FIFO#*.}"
+[ "$NNN_PARENT" -eq "$NNN_PARENT" ] 2>/dev/null || NNN_PARENT=""
 FIFOPID="$TMPDIR/nnn-preview-tui-fifopid.$NNN_PARENT"
 PREVIEWPID="$TMPDIR/nnn-preview-tui-pagerpid.$NNN_PARENT"
 CURSEL="$TMPDIR/nnn-preview-tui-selection.$NNN_PARENT"