[dia] [warningectomy] missing braces around initializer

[Hans Breuer <hans src gnome org>]

commit f3ca88cf2ac2cd52e1312c310c3cfbb9f2ce2961
Author: Hans Breuer <hans breuer org>
Date:   Sun Sep 7 21:20:08 2014 +0200

    [warningectomy] missing braces around initializer
    
    n_gon.c: In function '_ngon_make_name':
    n_gon.c:316:5: warning: missing braces around initializer [-Wmissing-braces]
         {  3, N_("Triangle"), },
         ^
    
    It was easier to change the struct definition.

 objects/Misc/n_gon.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/objects/Misc/n_gon.c b/objects/Misc/n_gon.c
index 62cb37f..fe7b4b1 100644
--- a/objects/Misc/n_gon.c
+++ b/objects/Misc/n_gon.c
@@ -311,7 +311,8 @@ _ngon_make_name (Ngon *ng)
 {
   static struct {
     int         v;
-    const char *n[3];
+    const char *n0;
+    const char *n1;
   } _keys[] = {
     {  3, N_("Triangle"), },
     {  4, N_("Square"), },
@@ -339,9 +340,9 @@ _ngon_make_name (Ngon *ng)
   for (i = 0; i < G_N_ELEMENTS(_keys); ++i) {
     if (_keys[i].v == ng->num_rays) {
       if (ng->kind == NGON_CONVEX)
-       name = _keys[i].n[0];
+       name = _keys[i].n0;
       else if (ng->kind == NGON_CROSSING)
-       name = _keys[i].n[1];
+       name = _keys[i].n1;
     }
   }
   if (!name) {