improve is_valid_lrc

2026-07-21 21:45:21 +00:00 · 2026-04-25 21:01:26 -05:00
parent eeba67f6f6
commit 1ea04833aa
1 changed files with 3 additions and 3 deletions
@@ -247,14 +247,14 @@ set_lyric_file_name() {
 is_valid_lrc() {
    local file="$1"

-    test -f "${file}" || return 1
-
-    local valid=0
+    local valid=1
    while read -r line; do
+        [[ "${#line}" -eq 0 ]] && continue
        if [[ "${line}" != '['* ]]; then
            valid=1
            break
        fi
+        valid=0
    done <"${file}"

    return ${valid}