make length calculation more obvious

diff --git a/ED2KLink.cpp b/ED2KLink.cpp
index 74a38c9..f8e7373 100644 (file)
--- a/ED2KLink.cpp
+++ b/ED2KLink.cpp
@@ -25,7 +25,7 @@ ED2KLink::ED2KLink(const char* filename, const size_t size, const void* hash) {
        memcpy(this->hash, hash, 16);
        this->size = size;
 
-       link = (char*) calloc(13 + (strlen(filename) + 1) + 1 + getDigits(size) + 1 + 32 + 2, 1);
+       link = (char*) calloc(13 + strlen(filename) + 1 + getDigits(size) + 1 + 32 + 2 + 1, 1);
        sprintf(link, "ed2k://|file|%s|%u|", filename, size);
        for (int i = 0; i < 16; i++) {
                sprintf(link + strlen(link), "%02X", ((unsigned char*) hash)[i] & 0xff);