(RETURN_UNGCPRO): Use if (1) .. else, not do ... while (0).

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lisp.h b/src/lisp.h
index c2a06e4eb07..8fbc5345d32 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -1095,14 +1095,14 @@ void staticpro();
 
 /* Evaluate expr, UNGCPRO, and then return the value of expr.  */
 #define RETURN_UNGCPRO(expr)                    \
-do                                              \
+if (1)                                          \
     {                                           \
       Lisp_Object ret_ungc_val;                 \
       ret_ungc_val = (expr);                    \
       UNGCPRO;                                  \
       return ret_ungc_val;                      \
     }                                           \
-while (1)
+else
 
 /* Defined in data.c */
 extern Lisp_Object Qnil, Qt, Qquote, Qlambda, Qsubr, Qunbound;