X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Finput%2Fcsv.c;h=49bd73c8739623eaa3cedb93622666aa1bb6f861;hb=6508992d04bf972ae98b8c7e97201c5164501687;hp=5b5a8f31682ed2a404590de48abdd0c091ec1175;hpb=18078d0532d3daa013ad712356d93c28e1ae64fd;p=libsigrok.git

diff --git a/src/input/csv.c b/src/input/csv.c
index 5b5a8f31..49bd73c8 100644
--- a/src/input/csv.c
+++ b/src/input/csv.c
@@ -557,7 +557,7 @@ static int initial_parse(const struct sr_input *in, GString *buf)
 		if (inc->header && inc->multi_column_mode && strlen(columns[i]))
 			g_string_assign(channel_name, columns[i]);
 		else
-			g_string_printf(channel_name, "%lu", i);
+			g_string_printf(channel_name, "%zu", i);
 		ch = sr_channel_new(i, SR_CHANNEL_LOGIC, TRUE, channel_name->str);
 		in->sdi->channels = g_slist_append(in->sdi->channels, ch);
 	}
@@ -667,6 +667,13 @@ static int process_buffer(struct sr_input *in)
 			continue;
 		}
 
+		/* Skip the header line, its content was used as the channel names. */
+		if (inc->header) {
+			sr_spew("Header line %zu skipped.", inc->line_number);
+			inc->header = FALSE;
+			continue;
+		}
+
 		if (!(columns = parse_line(lines[l], inc, max_columns))) {
 			sr_err("Error while parsing line %zu.", inc->line_number);
 			return SR_ERR;