X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/490f424e8cc098f0330d140d1db8c92c8723866c..5f5be4927abaa906a25ffb295d48ee085894c388:/src/src/exim.c

diff --git a/src/src/exim.c b/src/src/exim.c
index 46e856b7a..490248917 100644
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -1272,9 +1272,10 @@ for (i = 0;; i++)
   if (fn_readline != NULL) free(readline_line);
   #endif
 
+  /* yield can only be NULL if ss==p */
   if (ss == p || yield[ptr-1] != '\\')
     {
-    yield[ptr] = 0;
+    if (yield) yield[ptr] = 0;
     break;
     }
   yield[--ptr] = 0;