remove useless if-before-free tests

* lib-src/ebrowse.c (xfree): Likewise.
* lib-src/etags.c (process_file_name, free_tree, free_fdesc): Likewise.
(popclass_above, Prolog_functions, Erlang_functions): Likewise.
* lib-src/pop.c (pop_quit): Likewise.
* lwlib/lwlib-Xm.c (xm_update_one_value): Likewise.
* lwlib/lwlib.c (safe_free_str, free_widget_value_tree): Likewise.
* src/editfns.c (Fset_time_zone_rule): Likewise.
* src/lread.c (nosuffix): Likewise.
* src/ralloc.c (get_bloc): Likewise.
* src/regex.c (reg_free): Likewise.
* src/xftfont.c (xftfont_open, xftfont_close): Likewise.
* src/xrdb.c (get_user_app, get_environ_db, x_load_resources): Likewise.
* src/xsmfns.c (smc_save_yourself_CB): Likewise.

1 files changed, 1 insertions, 2 deletions

diff --git a/src/ralloc.c b/src/ralloc.c
index 652cf3089a3..1c988283dbc 100644
--- a/src/ralloc.c
+++ b/src/ralloc.c
@@ -425,8 +425,7 @@ get_bloc (size)
   if (! (new_bloc = (bloc_ptr) malloc (BLOC_PTR_SIZE))
       || ! (new_bloc->data = obtain (break_value, size)))
     {
-      if (new_bloc)
-        free (new_bloc);
+      free (new_bloc);
 
       return 0;
     }