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-rw-r--r--src/fns.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/src/fns.c b/src/fns.c
index e5538d6acbc..a3af6b8c15a 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -602,12 +602,7 @@ concat (ptrdiff_t nargs, Lisp_Object *args,
prev = Qnil;
if (STRINGP (val))
- {
- if (min (PTRDIFF_MAX, SIZE_MAX) / sizeof *textprops < nargs)
- memory_full (SIZE_MAX);
- SAFE_ALLOCA (textprops, struct textprop_rec *,
- sizeof *textprops * nargs);
- }
+ SAFE_NALLOCA (textprops, 1, nargs);
for (argnum = 0; argnum < nargs; argnum++)
{