cfdisk: wctomb() returns -1 on error
Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
parent
8379e2e0bf
commit
8162b75a35
|
@ -485,7 +485,7 @@ get_string(char *str, int len, char *def) {
|
|||
char s[MB_CUR_MAX + 1];
|
||||
int sz = wctomb(s, wc);
|
||||
|
||||
if (sz + i < len) {
|
||||
if (sz > 0 && sz + i < len) {
|
||||
s[sz] = '\0';
|
||||
mvaddnstr(y, x + cells, s, sz);
|
||||
if (use_def) {
|
||||
|
|
Loading…
Reference in New Issue