diff options
Diffstat (limited to 'scripts/kconfig/conf.c')
| -rw-r--r-- | scripts/kconfig/conf.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index 57734b590..866a7c544 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -142,7 +142,8 @@ static void conf_askvalue(struct symbol *sym, const char *def) check_stdin(); case ask_all: fflush(stdout); - fgets(line, 128, stdin); + if (!fgets(line, 128, stdin)) + exit(1); return; case set_default: printf("%s\n", def); @@ -390,7 +391,8 @@ static int conf_choice(struct menu *menu) check_stdin(); case ask_all: fflush(stdout); - fgets(line, 128, stdin); + if (!fgets(line, 128, stdin)) + exit(1); strip(line); if (line[0] == '?') { printf("\n%s\n", menu->sym->help ? |