From: Karel Zak Date: Tue, 14 Jul 2020 10:18:01 +0000 (+0200) Subject: libsmartcols: (sample) check scols_line_refer_data() return code [coverity scan] X-Git-Tag: v2.36~42 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3a55c1fdec917eaa18c446d4e157da8c00ba952;p=thirdparty%2Futil-linux.git libsmartcols: (sample) check scols_line_refer_data() return code [coverity scan] Signed-off-by: Karel Zak --- 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;