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| author | Paul Eggert <eggert@cs.ucla.edu> | 2005-03-19 05:33:01 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2005-03-19 05:33:01 +0000 |
| commit | 18445fac86ffaf4bf8b41111eee9f8c86f9943c1 (patch) | |
| tree | 84f4f38cf880a5597e597121b1fcf853ad2e72eb | |
| parent | f89674dc6f4e07ef788859f1d1d54137e6dd1fc5 (diff) | |
| download | coreutils-18445fac86ffaf4bf8b41111eee9f8c86f9943c1.tar.xz | |
(my_strftime): If the underlying strftime returns 0
(which shouldn't happen), generate nothing instead of returning 0
immediately, so that nstrftime (NULL, ...) doesn't return 0.
| -rw-r--r-- | lib/strftime.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/strftime.c b/lib/strftime.c index 3be18a2b6..71052daeb 100644 --- a/lib/strftime.c +++ b/lib/strftime.c @@ -780,9 +780,8 @@ my_strftime (CHAR_T *s, size_t maxsize, const CHAR_T *format, *u++ = format_char; *u = '\0'; len = strftime (ubuf, sizeof ubuf, ufmt, tp); - if (len == 0) - return 0; - cpy (len - 1, ubuf + 1); + if (len != 0) + cpy (len - 1, ubuf + 1); } break; #endif |