ericonr
/
util-linux
mirror of https://github.com/ericonr/util-linux.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

libsmartcols: (smaple) check scols_line_set_data() return code [coverity scan] 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2020-07-14 12:03:11 +02:00
parent 7cdec9dff8
commit 59ba65df21
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
libsmartcols/samples/maxout.c
View File

@ -42,10 +42,15 @@ int main(int argc, char *argv[])
while (nlines--) {
struct libscols_line *ln = scols_table_new_line(tb, NULL);
int rc;
scols_line_set_data(ln, COL_LEFT, "A");
scols_line_set_data(ln, COL_FOO, "B");
scols_line_set_data(ln, COL_RIGHT, "C");
rc = scols_line_set_data(ln, COL_LEFT, "A");
if (!rc)
rc = scols_line_set_data(ln, COL_FOO, "B");
if (!rc)
rc = scols_line_set_data(ln, COL_RIGHT, "C");
if (rc)
err(EXIT_FAILURE, "failed to set line data");
}
scols_print_table(tb);