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-rw-r--r--src/lib/formats/tzx_cas.cpp10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/lib/formats/tzx_cas.cpp b/src/lib/formats/tzx_cas.cpp
index ddfe21b81dc..29897dc49b4 100644
--- a/src/lib/formats/tzx_cas.cpp
+++ b/src/lib/formats/tzx_cas.cpp
@@ -282,11 +282,13 @@ static int tzx_cas_handle_block( int16_t **buffer, const uint8_t *bytes, int pau
}
}
/* pause */
- int start_pause_samples = millisec_to_samplecount(1);
-
- tzx_output_wave(buffer, start_pause_samples);
- size += start_pause_samples;
+ if (data_size > 0)
+ {
+ int start_pause_samples = millisec_to_samplecount(1);
+ tzx_output_wave(buffer, start_pause_samples);
+ size += start_pause_samples;
+ }
if (pause > 0)
{
int rest_pause_samples = millisec_to_samplecount(pause - 1);