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| author | Mattias Engdegård <mattiase@acm.org> | 2022-06-17 10:32:54 +0200 |
|---|---|---|
| committer | Mattias Engdegård <mattiase@acm.org> | 2022-06-17 11:41:34 +0200 |
| commit | 39826148d62d88906bea80c310a316312d5e681c (patch) | |
| tree | dff536b9e735bf8246e0fd6e9b446aa7e55a310f /src/fns.c | |
| parent | d4d0a09427ca25cf799024abf18b636a0bfd1474 (diff) | |
| download | emacs-39826148d62d88906bea80c310a316312d5e681c.tar.gz | |
* src/fns.c (Fmapconcat): Better empty-string-or-nil detection.
Diffstat (limited to 'src/fns.c')
| -rw-r--r-- | src/fns.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/fns.c b/src/fns.c index a6ceac29355..4a9954ce903 100644 --- a/src/fns.c +++ b/src/fns.c @@ -2836,7 +2836,7 @@ FUNCTION must be a function of one argument, and must return a value ptrdiff_t nargs = 2 * nmapped - 1; eassert (nmapped == leni); - if (!NILP (Fequal (separator, empty_multibyte_string))) + if (NILP (separator) || (STRINGP (separator) && SCHARS (separator) == 0)) nargs = nmapped; else { |