X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Foutput%2Fvcd.c;h=db77a7adeddf09cb37c6c6be9b7745a4de69d6c4;hb=a299a95413594201b4bb58d7d345e1933ebca5ae;hp=43020029ba7ab511d4e0c36437afa85e7c061b19;hpb=64aa214a22fdbc4a083f3cd6bd06755e6784b96c;p=libsigrok.git

diff --git a/src/output/vcd.c b/src/output/vcd.c
index 43020029..db77a7ad 100644
--- a/src/output/vcd.c
+++ b/src/output/vcd.c
@@ -136,7 +136,7 @@ static GString *gen_header(const struct sr_output *o)
 	g_string_append_printf(header, "$scope module %s $end\n", PACKAGE_NAME);
 
 	/* Wires / channels */
-	for (i = 0, l = o->sdi->channels; l; l = l->next, i++) {
+	for (i = 0, l = o->sdi->channels; l; l = l->next) {
 		ch = l->data;
 		if (ch->type != SR_CHANNEL_LOGIC)
 			continue;
@@ -144,6 +144,7 @@ static GString *gen_header(const struct sr_output *o)
 			continue;
 		g_string_append_printf(header, "$var wire 1 %c %s $end\n",
 				(char)('!' + i), ch->name);
+		i++;
 	}
 
 	g_string_append(header, "$upscope $end\n$enddefinitions $end\n");