Fixed bug #41063 (chdir doesn't like root paths).

diff --git a/TSRM/tsrm_virtual_cwd.c b/TSRM/tsrm_virtual_cwd.c
index 75055fa8819fbbc59691df33fdf116d33558cc6b..d782065cbda00c2adf04e275d16954853da6219e 100644 (file)
--- a/TSRM/tsrm_virtual_cwd.c
+++ b/TSRM/tsrm_virtual_cwd.c
@@ -567,6 +567,7 @@ no_realpath:
                CWD_STATE_COPY(&old_state, state);
 
 #ifdef TSRM_WIN32
+               ret = 0;
                is_unc = 0;
                if (path_length >= 2 && path[1] == ':') {                       
                        state->cwd = (char *) realloc(state->cwd, 2 + 1);