Fixed compile warnings.

diff --git a/TSRM/tsrm_virtual_cwd.c b/TSRM/tsrm_virtual_cwd.c
index 89b580c0383cf783e45cbca39a5301283ec2d092..4e12b955fb924f886061a320a63605deaa3fdd38 100644 (file)
--- a/TSRM/tsrm_virtual_cwd.c
+++ b/TSRM/tsrm_virtual_cwd.c
@@ -284,7 +284,6 @@ CWD_API char *virtual_getcwd(char *buf, size_t size TSRMLS_DC)
 
 CWD_API char *virtual_link(char *buf, size_t size TSRMLS_DC)
 {
-       size_t length;
        char *p;
        char tmp_path[MAXPATHLEN * 2];
        char resolved_path[MAXPATHLEN];
@@ -292,7 +291,7 @@ CWD_API char *virtual_link(char *buf, size_t size TSRMLS_DC)
        if (IS_ABSOLUTE_PATH(buf, size)) {
                memcpy(resolved_path, buf, size);
                p[size] = '\0';
-               return resolved_path;
+               p = resolved_path;
        } else {
                virtual_getcwd(tmp_path, MAXPATHLEN TSRMLS_CC);
                p = tmp_path + strlen(tmp_path);
@@ -300,8 +299,10 @@ CWD_API char *virtual_link(char *buf, size_t size TSRMLS_DC)
                memcpy(p, buf, size);
                *(p + size) = '\0';
                
-               return tmp_path;
+               p = tmp_path;
        }
+       
+       return p;
 }
 
 /* Resolve path relatively to state and put the real path into state */
@@ -723,17 +724,12 @@ CWD_API int virtual_stat(const char *path, struct stat_libc *buf TSRMLS_DC)
 #if !defined(TSRM_WIN32) && !defined(NETWARE)
 CWD_API int virtual_lstat(const char *path, struct stat *buf TSRMLS_DC)
 {
-       cwd_state new_state;
        int retval;
        char *p;
 
-       CWD_STATE_COPY(&new_state, &CWDG(cwd));
-       /* virtual_file_ex(&new_state, path, NULL); */
        p = virtual_link(path, strlen(path) TSRMLS_CC);
-
        retval = lstat(p, buf);
 
-       CWD_STATE_FREE(&new_state);
        return retval;
 }
 #endif