From 8b1845a22c1b0d187aabda0090d3c09e636e5a1f Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Tue, 25 Jun 2013 12:20:38 +0000 Subject: more error checking --- spectrogram.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'spectrogram.c') diff --git a/spectrogram.c b/spectrogram.c index 4930802..75908c1 100644 --- a/spectrogram.c +++ b/spectrogram.c @@ -89,6 +89,8 @@ init_palette(Display *d, float h, float dh, float s, float ds, float v, float dv int i; p = calloc(n, sizeof(unsigned long)); + if (!p) + errx(1, "malloc failed"); hstep = (dh - h) / n; sstep = (ds - s) / n; -- cgit v1.2.3