(insert_from_string_1): Decrement GAP_SIZE by

outgoing_nbytes.

diff --git a/src/insdel.c b/src/insdel.c
index a3afd75b5c58a1dcc54d5ac819de7753c65d21b9..a53c937ab6fc91aed0e1833a51e93ccf0b9371c4 100644 (file)
--- a/src/insdel.c
+++ b/src/insdel.c
@@ -944,7 +944,7 @@ insert_from_string_1 (string, pos, pos_byte, nchars, nbytes,
   /* Only defined if Emacs is compiled with USE_TEXT_PROPERTIES */
   offset_intervals (current_buffer, PT, nchars);
 
-  GAP_SIZE -= nbytes;
+  GAP_SIZE -= outgoing_nbytes;
   GPT += nchars;
   ZV += nchars;
   Z += nchars;