Commit d17db71b by Russell Belfer

isalpha is not great for UTF-8

When checking for a drive letter on windows, instead of using
isalpha(), it is better to just check for a..z and A..Z, I think,
particularly because the MS isalpha implementation appears to
assert when given an 0xFF byte.
parent 145e696b
......@@ -170,7 +170,8 @@ int git_path_root(const char *path)
#ifdef GIT_WIN32
/* Does the root of the path look like a windows drive ? */
if (isalpha(path[0]) && (path[1] == ':'))
if (((path[0] >= 'a' && path[0] <= 'z') ||
(path[0] >= 'A' && path[0] <= 'Z')) && path[1] == ':')
offset += 2;
/* Are we dealing with a windows network path? */
......
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