Commit c3f741bb2f3 by Gregory Szorc

sha1dc: declare all variables at begininng of block

This is required to appease ancient C language standards, which
msvc 2008 still requires for Python 2.7 on Windows.

Differential Revision: https://phab.mercurial-scm.org/D7877
parent ef36156eac9
......@@ -84,13 +84,14 @@ static PyObject *pysha1ctx_digest(pysha1ctx *self)
static PyObject *pysha1ctx_hexdigest(pysha1ctx *self)
{
static const char hexdigit[] = "0123456789abcdef";
unsigned char hash[20];
char hexhash[40];
int i;
if (!finalize(self->ctx, hash)) {
return NULL;
}
char hexhash[40];
static const char hexdigit[] = "0123456789abcdef";
for (int i = 0; i < 20; ++i) {
for (i = 0; i < 20; ++i) {
hexhash[i * 2] = hexdigit[hash[i] >> 4];
hexhash[i * 2 + 1] = hexdigit[hash[i] & 15];
}
......
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