patch 9.1.1117: there are a few minor style issues

Problem:  there are a few minor style issues
Solution: fix the issues (Hirohito Higashi)

closes: #16646

Signed-off-by: Hirohito Higashi <h.east.727@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 19968a6..22047af 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1117,
+/**/
     1116,
 /**/
     1115,
diff --git a/src/vim9class.c b/src/vim9class.c
index 8220536..b5e3a13 100644
--- a/src/vim9class.c
+++ b/src/vim9class.c
@@ -2489,7 +2489,7 @@
 
     if (success && is_enum && num_enum_values == 0)
 	// Empty enum statement. Add an empty "values" class variable
-	enum_add_values_member(cl, &classmembers, 0, &type_list);
+	success = enum_add_values_member(cl, &classmembers, 0, &type_list);
 
     /*
      * Check a few things
diff --git a/src/vim9expr.c b/src/vim9expr.c
index 67722d1..76ce9c5 100644
--- a/src/vim9expr.c
+++ b/src/vim9expr.c
@@ -902,7 +902,7 @@
 		    || (imp = find_imported(name, 0, FALSE)) != NULL
 		    || (imp = find_imported_from_extends(cctx, name, 0, FALSE))
 								    != NULL)
-		   res = compile_load_scriptvar(cctx, name, *arg, &end, imp);
+		    res = compile_load_scriptvar(cctx, name, *arg, &end, imp);
 
 		// When evaluating an expression and the name starts with an
 		// uppercase letter it can be a user defined function.