1 files changed, 1 insertions, 2 deletions

diff --git a/src/bytecode.c b/src/bytecode.c
index 038050cf114..fd2680e4054 100644
--- a/src/bytecode.c
+++ b/src/bytecode.c
@@ -871,7 +871,7 @@ If the third argument is incorrect, Emacs may crash.  */)
         case Btemp_output_buffer_setup:
           BEFORE_POTENTIAL_GC ();
           CHECK_STRING (TOP);
-          temp_output_buffer_setup (SDATA (TOP));
+          temp_output_buffer_setup (SSDATA (TOP));
           AFTER_POTENTIAL_GC ();
           TOP = Vstandard_output;
           break;
@@ -1709,4 +1709,3 @@ integer, it is incremented each time that symbol's function is called.  */);
   }
 #endif
 }
-