diff options
Diffstat (limited to 'src/setup.c')
| -rw-r--r-- | src/setup.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/setup.c b/src/setup.c index 7b5cecb..95387e3 100644 --- a/src/setup.c +++ b/src/setup.c @@ -146,7 +146,8 @@ int setup_interactively(til_settings_t *settings, int (*setup_func)(const til_se if (feof(stdin)) return -EIO; - (void) fgets(buf, sizeof(buf), stdin); + if (fgets(buf, sizeof(buf), stdin) == NULL) + return -EIO; } if (*buf == '\n') { |