Fix git-update-index to work with relative pathnames.
In particular, it fixes the following (typical for cygwin) problem: $ git-update-index --chmod=-x ../wrapper/Jamfile fatal: git-update-index: cannot chmod -x '../wrapper/Jamfile' Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
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@ -501,6 +501,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
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for (i = 1 ; i < argc; i++) {
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const char *path = argv[i];
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const char *p;
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if (allow_options && *path == '-') {
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if (!strcmp(path, "--")) {
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@ -616,9 +617,12 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
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usage(update_index_usage);
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die("unknown option %s", path);
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}
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update_one(path, prefix, prefix_length);
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p = prefix_path(prefix, prefix_length, path);
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update_one(p, NULL, 0);
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if (set_executable_bit)
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chmod_path(set_executable_bit, path);
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chmod_path(set_executable_bit, p);
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if (p < path || p > path + strlen(path))
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free((char*)p);
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}
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if (read_from_stdin) {
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struct strbuf buf;
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