ardour/livetrax
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fix optimized unused variable warning

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This commit is contained in:
Paul Davis 2022-06-21 18:40:38 -06:00
parent ad8e1c1cfd
commit 9b80d6558a
1 changed files with 5 additions and 6 deletions
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11
libs/evoral/libsmf/smf_save.c
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@ -187,7 +187,7 @@ smf_format_vlq(unsigned char *buf, int length, unsigned long value)
smf_event_t *
smf_event_new_textual(int type, const char *text)
{
int vlq_length, text_length, copied_length;
int vlq_length, text_length;
smf_event_t *event;
assert(type >= 1 && type <= 9);
@ -212,13 +212,12 @@ smf_event_new_textual(int type, const char *text)
event->midi_buffer[1] = type;
vlq_length = smf_format_vlq(event->midi_buffer + 2, MAX_VLQ_LENGTH - 2, text_length);
copied_length = snprintf((char *)event->midi_buffer + vlq_length + 2, event->midi_buffer_length - vlq_length - 2, "%s", text);
#ifndef NDEBUG
(void) copied_length; /* stop gcc warning about unusued vars for non-debug build */
#else
assert(copied_length == text_length);
int copied_length =
#endif
snprintf((char *)event->midi_buffer + vlq_length + 2, event->midi_buffer_length - vlq_length - 2, "%s", text);
assert(copied_length == text_length);
event->midi_buffer_length = 2 + vlq_length + text_length;