Remove last parameter of utf8encode

This parameter was always UTF_SIZ, so it is better remove it and
use directly UTF_SIZ in it.

1 files changed, 5 insertions, 5 deletions

diff --git a/st.c b/st.c
index 6371a85..8ca310c 100644
--- a/st.c
+++ b/st.c
@@ -459,7 +459,7 @@ static void mousereport(XEvent *);
 
 static size_t utf8decode(char *, long *, size_t);
 static long utf8decodebyte(char, size_t *);
-static size_t utf8encode(long, char *, size_t);
+static size_t utf8encode(long, char *);
 static char utf8encodebyte(long, size_t);
 static size_t utf8len(char *);
 static size_t utf8validate(long *, size_t);
@@ -610,11 +610,11 @@ utf8decodebyte(char c, size_t *i) {
 }
 
 size_t
-utf8encode(long u, char *c, size_t clen) {
+utf8encode(long u, char *c) {
         size_t len, i;
 
         len = utf8validate(&u, 0);
-        if(clen < len)
+        if(len > UTF_SIZ)
                 return 0;
         for(i = len - 1; i != 0; --i) {
                 c[i] = utf8encodebyte(u, 0);
@@ -1351,7 +1351,7 @@ ttyread(void) {
         buflen += ret;
         ptr = buf;
         while((charsize = utf8decode(ptr, &unicodep, buflen))) {
-                utf8encode(unicodep, s, UTF_SIZ);
+                utf8encode(unicodep, s);
                 tputc(s, charsize);
                 ptr += charsize;
                 buflen -= charsize;
@@ -3848,7 +3848,7 @@ kpress(XEvent *ev) {
                 if(IS_SET(MODE_8BIT)) {
                         if(*buf < 0177) {
                                 c = *buf | 0x80;
-                                len = utf8encode(c, buf, UTF_SIZ);
+                                len = utf8encode(c, buf);
                         }
                 } else {
                         buf[1] = buf[0];