1 files changed, 1 insertions, 1 deletions

diff --git a/src/keyboard.c b/src/keyboard.c
index 14f21cbe12b..db4ebd1635f 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -1209,7 +1209,7 @@ cmd_error_internal (data, context)
          *Messages*.  */
       if (!NILP (Vsignaling_function) && SYMBOLP (Vsignaling_function))
         {
-          char *name = SDATA (SYMBOL_NAME (Vsignaling_function));
+          const char *name = SDATA (SYMBOL_NAME (Vsignaling_function));
           message_dolog (name, strlen (name), 0, 0);
           message_dolog (": ", 2, 0, 0);
           Vsignaling_function = Qnil;