CVS commit: pkgsrc/net/libfetch/files

["Thomas Klausner" <wiz%netbsd.org@localhost>]

Module Name:    pkgsrc
Committed By:   wiz
Date:           Tue Aug 23 17:48:53 UTC 2022

Modified Files:
        pkgsrc/net/libfetch/files: http.c

Log Message:
libfetch: remove unused variable

Also removed in upstream FreeBSD sources.

Fixes a clang warning/error reported by Edgar Fuß.


To generate a diff of this commit:
cvs rdiff -u -r1.41 -r1.42 pkgsrc/net/libfetch/files/http.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: pkgsrc/net/libfetch/files/http.c
diff -u pkgsrc/net/libfetch/files/http.c:1.41 pkgsrc/net/libfetch/files/http.c:1.42
--- pkgsrc/net/libfetch/files/http.c:1.41       Tue Aug 27 19:24:04 2019
+++ pkgsrc/net/libfetch/files/http.c    Tue Aug 23 17:48:53 2022
@@ -1,4 +1,4 @@
-/*     $NetBSD: http.c,v 1.41 2019/08/27 19:24:04 joerg Exp $  */
+/*     $NetBSD: http.c,v 1.42 2022/08/23 17:48:53 wiz Exp $    */
 /*-
  * Copyright (c) 2000-2004 Dag-Erling Co�dan Sm�rgrav
  * Copyright (c) 2003 Thomas Klausner <wiz%NetBSD.org@localhost>
@@ -619,13 +619,12 @@ http_base64(const char *src)
            "0123456789+/";
        char *str, *dst;
        size_t l;
-       int t, r;
+       int t;
 
        l = strlen(src);
        if ((str = malloc(((l + 2) / 3) * 4 + 1)) == NULL)
                return (NULL);
        dst = str;
-       r = 0;
 
        while (l >= 3) {
                t = (src[0] << 16) | (src[1] << 8) | src[2];
@@ -634,7 +633,7 @@ http_base64(const char *src)
                dst[2] = base64[(t >> 6) & 0x3f];
                dst[3] = base64[(t >> 0) & 0x3f];
                src += 3; l -= 3;
-               dst += 4; r += 4;
+               dst += 4;
        }
 
        switch (l) {
@@ -645,7 +644,6 @@ http_base64(const char *src)
                dst[2] = base64[(t >> 6) & 0x3f];
                dst[3] = '=';
                dst += 4;
-               r += 4;
                break;
        case 1:
                t = src[0] << 16;
@@ -653,7 +651,6 @@ http_base64(const char *src)
                dst[1] = base64[(t >> 12) & 0x3f];
                dst[2] = dst[3] = '=';
                dst += 4;
-               r += 4;
                break;
        case 0:
                break;