Return undefined from Sound.generateSoundData if no sample data was yielded

2024-12-24 18:44:20 +00:00 · 2014-05-25 23:26:23 +02:00 · 2014-05-25 23:26:23 +02:00 · 39a001a1a4
commit 39a001a1a4
parent d7c314dc18
1 changed files with 5 additions and 0 deletions
--- a/sfxr.lua
+++ b/sfxr.lua
@ -442,6 +442,11 @@ end
 function sfxr.Sound:generateSoundData(freq, bits)
    freq = freq or sfxr.FREQ_44100
    local tab = self:generateTable(freq, sfxr.BITS_FLOAT)
+
+    if #tab == 0 then
+        return nil
+    end
+
    local data = love.sound.newSoundData(#tab, freq, bits, 1)

    for i = 0, #tab - 1 do