diff options
Diffstat (limited to 'time.c')
-rw-r--r-- | time.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -2003,8 +2003,9 @@ rb_strftime(char **buf, const char *format, struct tm *time) if (flen == 0) { return 0; } + errno = 0; len = strftime(*buf, SMALLBUF, format, time); - if (len != 0 || **buf == '\0') return len; + if (len != 0 || (**buf == '\0' && errno != ERANGE)) return len; for (size=1024; ; size*=2) { *buf = xmalloc(size); (*buf)[0] = '\0'; |