From 3681939e38251f57a0a65b17c01e18ef049c2251 Mon Sep 17 00:00:00 2001
From: nick black <dankamongmen@gmail.com>
Date: Mon, 3 Aug 2020 00:31:22 -0400
Subject: [PATCH] term_putc: use bounded fprintf

---
 src/lib/render.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/lib/render.c b/src/lib/render.c
index 4dabe1dd3..2a1700861 100644
--- a/src/lib/render.c
+++ b/src/lib/render.c
@@ -500,11 +500,8 @@ ncfputc(char c, FILE* out){
 static int
 term_putc(FILE* out, const egcpool* e, const cell* c){
   if(cell_simple_p(c)){
-    char egc[5];
-    memset(egc, 0, sizeof(egc));
-    memcpy(egc, &c->gcluster, sizeof(c->gcluster));
 //fprintf(stderr, "[%ls]\n", egc);
-    if(ncfputs(egc, out) == EOF){
+    if(fprintf(out, "%.4s", (const char*)&c->gcluster) < 0){
       return -1;
     }
   }else{