Move local variables to narrower scopes
These weren't used outside and can be safely moved Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano
parent
eb3a9dd327
commit
fd13b21f52
@ -397,12 +397,11 @@ static int get_common_commits(void)
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static char line[1000];
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unsigned char sha1[20];
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char hex[41], last_hex[41];
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int len;
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save_commit_buffer = 0;
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for(;;) {
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len = packet_read_line(0, line, sizeof(line));
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int len = packet_read_line(0, line, sizeof(line));
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reset_timeout();
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if (!len) {
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@ -410,7 +409,7 @@ static int get_common_commits(void)
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packet_write(1, "NAK\n");
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continue;
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}
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len = strip(line, len);
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strip(line, len);
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if (!prefixcmp(line, "have ")) {
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switch (got_sha1(line+5, sha1)) {
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case -1: /* they have what we do not */
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