remove unused variable

[citadel.git] / libcitadel / lib / tools.c

diff --git a/libcitadel/lib/tools.c b/libcitadel/lib/tools.c
index fa8f1657db46ec35462622c77dcfca53ceb60eb4..14e43071a1761d6c02ed248ae6fdc6e70d82c7c7 100644 (file)
--- a/libcitadel/lib/tools.c
+++ b/libcitadel/lib/tools.c
@@ -292,7 +292,6 @@ size_t CtdlEncodeBase64(char *dest, const char *source, size_t sourcelen, int li
        int breaklength = 68;
        int readlength = 3 * breaklength / 4;
 
-       int t;
        int destoffset;
        int sourceoffset;
        int sourceremaining;
@@ -318,12 +317,7 @@ size_t CtdlEncodeBase64(char *dest, const char *source, size_t sourcelen, int li
                        dest[destoffset++] = '\n';
                }
 
-               t = destoffset;
                destoffset += base64_encode_blockend(&(dest[destoffset]), &_state);
-               if (t < destoffset) {
-                       dest[destoffset++] = '\r';
-                       dest[destoffset++] = '\n';
-               }
        }
        else {
                destoffset = base64_encode_block(source, sourcelen, dest, &_state);
@@ -342,10 +336,13 @@ size_t CtdlEncodeBase64(char *dest, const char *source, size_t sourcelen, int li
 int CtdlDecodeBase64(char *dest, const char *source, size_t length)
 {
        base64_decodestate _state;
+       int len;
 
        base64_init_decodestate(&_state);
 
-       return base64_decode_block(source, length, dest, &_state);
+       len = base64_decode_block(source, length, dest, &_state);
+       dest[len] = '\0';
+       return len;
 }