yet unheard of edge-case.

2015-03-10 22:06:28 +01:00
parent 68146a0969
commit 9b2898c533
1 changed files with 4 additions and 2 deletions
--- a/libs/ardour/interpolation.cc
+++ b/libs/ardour/interpolation.cc
@@ -81,8 +81,10 @@ CubicInterpolation::interpolate (int channel, framecnt_t nframes, Sample *input,
    if (nframes < 3) {
 	    /* no interpolation possible */

-	    for (i = 0; i < nframes; ++i) {
-		    output[i] = input[i];
+	    if (input && output) {
+		    for (i = 0; i < nframes; ++i) {
+			    output[i] = input[i];
+		    }
 	    }

 	    return nframes;