Merge branch 'kn/git-cd-to-empty'

diff --git a/contrib/credential/wincred/git-credential-wincred.c b/contrib/credential/wincred/git-credential-wincred.c
index a1d38f035bea404aa9a5fa37518f0af21143dbf0..006134043a472edd54720d6d4237e9484476d3a3 100644 (file)
--- a/contrib/credential/wincred/git-credential-wincred.c
+++ b/contrib/credential/wincred/git-credential-wincred.c
@@ -111,14 +111,23 @@ static void write_item(const char *what, LPCWSTR wbuf, int wlen)
  * Match an (optional) expected string and a delimiter in the target string,
  * consuming the matched text by updating the target pointer.
  */
-static int match_part(LPCWSTR *ptarget, LPCWSTR want, LPCWSTR delim)
+
+static LPCWSTR wcsstr_last(LPCWSTR str, LPCWSTR find)
+{
+       LPCWSTR res = NULL, pos;
+       for (pos = wcsstr(str, find); pos; pos = wcsstr(pos + 1, find))
+               res = pos;
+       return res;
+}
+
+static int match_part_with_last(LPCWSTR *ptarget, LPCWSTR want, LPCWSTR delim, int last)
 {
        LPCWSTR delim_pos, start = *ptarget;
        int len;
 
        /* find start of delimiter (or end-of-string if delim is empty) */
        if (*delim)
-               delim_pos = wcsstr(start, delim);
+               delim_pos = last ? wcsstr_last(start, delim) : wcsstr(start, delim);
        else
                delim_pos = start + wcslen(start);
 
@@ -138,6 +147,16 @@ static int match_part(LPCWSTR *ptarget, LPCWSTR want, LPCWSTR delim)
        return !want || (!wcsncmp(want, start, len) && !want[len]);
 }
 
+static int match_part(LPCWSTR *ptarget, LPCWSTR want, LPCWSTR delim)
+{
+       return match_part_with_last(ptarget, want, delim, 0);
+}
+
+static int match_part_last(LPCWSTR *ptarget, LPCWSTR want, LPCWSTR delim)
+{
+       return match_part_with_last(ptarget, want, delim, 1);
+}
+
 static int match_cred(const CREDENTIALW *cred)
 {
        LPCWSTR target = cred->TargetName;
@@ -146,7 +165,7 @@ static int match_cred(const CREDENTIALW *cred)
 
        return match_part(&target, L"git", L":") &&
                match_part(&target, protocol, L"://") &&
-               match_part(&target, wusername, L"@") &&
+               match_part_last(&target, wusername, L"@") &&
                match_part(&target, host, L"/") &&
                match_part(&target, path, L"");
 }