diff options
Diffstat (limited to 'scripts/kconfig/lkc.h')
| -rw-r--r-- | scripts/kconfig/lkc.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index b633bdb9f3d..c18f2bd9c09 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -90,8 +90,10 @@ struct conf_printer { /* confdata.c and expr.c */ static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) { - if (fwrite(str, len, count, out) < count) - fprintf(stderr, "\nError in writing or end of file.\n"); + assert(len != 0); + + if (fwrite(str, len, count, out) != count) + fprintf(stderr, "Error in writing or end of file.\n"); } /* menu.c */ |