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-rw-r--r--src/src/transport.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/src/transport.c b/src/src/transport.c
index 31437b146..15c30bf04 100644
--- a/src/src/transport.c
+++ b/src/src/transport.c
@@ -643,8 +643,7 @@ for (h = header_list; h != NULL; h = h->next) if (h->type != htype_old)
{
int sep = ':'; /* This is specified as a colon-separated list */
uschar *s, *ss;
- uschar buffer[128];
- while ((s = string_nextinlist(&list, &sep, buffer, sizeof(buffer))))
+ while ((s = string_nextinlist(&list, &sep, NULL, 0)))
{
int len;