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| author | Mark Kriegsman <1334634+kriegsman@users.noreply.github.com> | 2022-01-02 20:10:20 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-02 20:10:20 +0300 |
| commit | 8347679388019a2921ae257d18da3402e6733880 (patch) | |
| tree | 0fe8c9c699f0b4bb23a5d441c56914923f3744aa | |
| parent | f1caccbcc5570f991297c8a3912f817331c1154e (diff) | |
| parent | dad51a9353780e9928e35cbfa192817677a90ca9 (diff) | |
Merge pull request #1267 from ben-xo/bugfix/avr-clockless-trinket-hang-when-pixel-len-0
Prevent FastLED from hanging on 0-length pixel arrays
| -rw-r--r-- | src/platforms/avr/clockless_trinket.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/platforms/avr/clockless_trinket.h b/src/platforms/avr/clockless_trinket.h index 49de3b91..a8e73930 100644 --- a/src/platforms/avr/clockless_trinket.h +++ b/src/platforms/avr/clockless_trinket.h @@ -122,7 +122,9 @@ protected: mWait.wait(); cli(); - showRGBInternal(pixels); + if(pixels.mLen > 0) { + showRGBInternal(pixels); + } // Adjust the timer #if (!defined(NO_CLOCK_CORRECTION) || (NO_CLOCK_CORRECTION == 0)) && (FASTLED_ALLOW_INTERRUPTS == 0) |