From f3a55c1fdec917eaa18c446d4e157da8c00ba952 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Tue, 14 Jul 2020 12:18:01 +0200 Subject: [PATCH] libsmartcols: (sample) check scols_line_refer_data() return code [coverity scan] Signed-off-by: Karel Zak --- libsmartcols/samples/continuous.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libsmartcols/samples/continuous.c b/libsmartcols/samples/continuous.c index dfe54b604a..fe3a8752cb 100644 --- a/libsmartcols/samples/continuous.c +++ b/libsmartcols/samples/continuous.c @@ -91,7 +91,8 @@ int main(int argc, char *argv[]) /* Make a reference from cell data to the buffer, then we can * update cell data without any interaction with libsmartcols */ - scols_line_refer_data(line, COL_TIME, timecell); + if (scols_line_refer_data(line, COL_TIME, timecell) != 0) + err(EXIT_FAILURE, "failed to add data to table"); do { double diff; -- 2.47.2