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Merge branch 'jk/info-alternates-fix' into maint
We used to add an empty alternate object database to the system that does not help anything; it has been corrected. * jk/info-alternates-fix: link_alt_odb_entries: make empty input a noop
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@ -404,6 +404,9 @@ static void link_alt_odb_entries(const char *alt, int sep,
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struct strbuf objdirbuf = STRBUF_INIT;
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struct strbuf entry = STRBUF_INIT;
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if (!alt || !*alt)
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return;
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if (depth > 5) {
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error("%s: ignoring alternate object stores, nesting too deep.",
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relative_base);
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@ -607,7 +610,6 @@ void prepare_alt_odb(void)
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return;
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alt = getenv(ALTERNATE_DB_ENVIRONMENT);
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if (!alt) alt = "";
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alt_odb_tail = &alt_odb_list;
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link_alt_odb_entries(alt, PATH_SEP, NULL, 0);
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