Commit 25edb08f authored by Gerd Moellmann's avatar Gerd Moellmann
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(display_echo_area): Temporarily inhibit garbage collection.

parent 5e91ff9e
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......@@ -5529,7 +5529,14 @@ static int
display_echo_area (w)
struct window *w;
int i, no_message_p, window_height_changed_p;
int i, no_message_p, window_height_changed_p, count;
/* Temporarily disable garbage collections while displaying the echo
area. This is done because a GC can print a message itself.
That message would modify the echo area buffer's contents while a
redisplay of the buffer is going on, and seriously confuse
redisplay. */
count = inhibit_garbage_collection ();
/* If there is no message, we must call display_echo_area_1
nevertheless because it resizes the window. But we will have to
......@@ -5544,7 +5551,8 @@ display_echo_area (w)
if (no_message_p)
echo_area_buffer[i] = Qnil;
unbind_to (count, Qnil);
return window_height_changed_p;
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