ardour/livetrax
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Transport Masters dialog: don't use an uninitialized char array.

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This commit is contained in:
Ben Loftis 2020-05-11 18:37:12 -05:00
parent 26dbd30ae6
commit 20c09ccfc3
1 changed files with 5 additions and 2 deletions
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7
gtk2_ardour/transport_masters_dialog.cc
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@ -601,7 +601,7 @@ TransportMastersWidget::Row::update (Session* s, samplepos_t now)
string last_str(" --:--:--:--");
string current_str(" --:--:--:--");
string delta_str("\u0394 0");
char gap[32];
string gap_str;
if (s) {
@ -623,6 +623,7 @@ TransportMastersWidget::Row::update (Session* s, samplepos_t now)
delta_str = tm->delta_string ();
char gap[32];
float seconds = (when - now) / (float) AudioEngine::instance()->sample_rate();
if (seconds < 0.) {
seconds = 0.;
@ -637,11 +638,13 @@ TransportMastersWidget::Row::update (Session* s, samplepos_t now)
snprintf (gap, sizeof (gap), "%-3dh", (int) floor (seconds/60/60));
}
save_when = when;
gap_str = gap;
} else {
if (save_when) {
char gap[32];
const float seconds = (when - now) / (float) AudioEngine::instance()->sample_rate();
if (abs (seconds) < 1.0) {
snprintf (gap, sizeof (gap), "%-.03fs", seconds);
@ -653,11 +656,11 @@ TransportMastersWidget::Row::update (Session* s, samplepos_t now)
snprintf (gap, sizeof (gap), "%-3dh", (int) floor (seconds/60/60));
}
save_when = when;
gap_str = gap;
}
}
//pad the gap to 9 chars
string gap_str(gap);
int len = gap_str.length();
for (int i = len; i<9; i++)
gap_str = " " + gap_str;