From a00059ba8713af9bb7cc2fceb67faf1ad55563b5 Mon Sep 17 00:00:00 2001
From: Jonathan Wilkes <jon.w.wilkes@gmail.com>
Date: Sat, 17 Mar 2018 18:53:49 -0400
Subject: [PATCH] can get to munger_perform without crash
---
externals/disis/disis_munger.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/externals/disis/disis_munger.c b/externals/disis/disis_munger.c
index c4d807c1d..cd1266498 100644
--- a/externals/disis/disis_munger.c
+++ b/externals/disis/disis_munger.c
@@ -840,6 +840,12 @@ static void munger_setbuffer(t_disis_munger *x, t_symbol *s, int argc,
if (x->x_arraylength) munger_clearbuffer(x);
// save buffer munger_name
x->x_arrayname = atom_getsymbolarg(0, argc, argv);
+ /* If our name is NULL then just clear out and return... */
+ if (!x->x_arrayname)
+ {
+ munger_clearbuffer(x);
+ return;
+ }
// make new reference to system buffer object
// no Buffer type, and no new!
// x->x_l_buf = new buffer(x->x_arrayname);
@@ -864,6 +870,7 @@ static void munger_setbuffer(t_disis_munger *x, t_symbol *s, int argc,
// no Buffer type
x->x_l_chan = 0;
}
+
}
else
{
@@ -1664,6 +1671,7 @@ static t_int *munger_perform(t_int *w)
if (x->x_gpan_spread > 1.) x->x_gpan_spread = 1.;
if (x->x_gpan_spread < 0.) x->x_gpan_spread = 0.;
+
if (!x->x_power)
{
while(n--)
@@ -1786,7 +1794,7 @@ static t_int *munger_perform(t_int *w)
}
}
}
- return (w + 3 + x->x_num_channels);
+ return (w + 4 + x->x_num_channels);
}
static void munger_dsp(t_disis_munger *x, t_signal **sp)
--
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