X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Finput%2Fwav.c;h=edabd47ca95324a934d81ae9d39b30ecfe65a59f;hb=013ec84b83a64088b524bb0b3a923c98b7ae9ea4;hp=fd1920e50181412e77466afb267d9e8516ed9aab;hpb=28d9df729254d998e152d7cec665a9db47c79c4d;p=libsigrok.git

diff --git a/src/input/wav.c b/src/input/wav.c
index fd1920e5..edabd47c 100644
--- a/src/input/wav.c
+++ b/src/input/wav.c
@@ -63,15 +63,15 @@ static int parse_wav_header(GString *buf, struct context *inc)
 	samplerate = RL32(buf->str + 24);
 
 	samplesize = RL16(buf->str + 32);
-	if (samplesize != 1 && samplesize != 2 && samplesize != 4) {
-		sr_err("Only 8, 16 or 32 bits per sample supported.");
-		return SR_ERR_DATA;
-	}
-
 	num_channels = RL16(buf->str + 22);
 	if (num_channels == 0)
 		return SR_ERR;
 	unitsize = samplesize / num_channels;
+	if (unitsize != 1 && unitsize != 2 && unitsize != 4) {
+		sr_err("Only 8, 16 or 32 bits per sample supported.");
+		return SR_ERR_DATA;
+	}
+
 
 	if (fmt_code == WAVE_FORMAT_PCM) {
 	} else if (fmt_code == WAVE_FORMAT_IEEE_FLOAT) {