possible typo

gistfile1.diff

diff --git a/sapi/cli/php_cli_server.c b/sapi/cli/php_cli_server.c
index a3ed390..45c5f4a 100644
--- a/sapi/cli/php_cli_server.c
+++ b/sapi/cli/php_cli_server.c
@@ -1285,8 +1285,8 @@ static void php_cli_server_request_translate_vpath(php_cli_server_request *reque
 	struct stat sb;
 	static const char *index_files[] = { "index.php", "index.html", NULL };
 	char *buf = safe_pemalloc(1, request->vpath_len, 1 + document_root_len + 1 + sizeof("index.html"), 1);
-	char *p = buf, *prev_patch = 0, *q, *vpath;
-	size_t prev_patch_len;
+	char *p = buf, *prev_path = NULL, *q, *vpath;
+	size_t prev_path_len;
 	int  is_static_file = 0;
 
 	if (!buf) {
@@ -1335,8 +1335,8 @@ static void php_cli_server_request_translate_vpath(php_cli_server_request *reque
 					file++;
 				}
 				if (!*file || is_static_file) {
-					if (prev_patch) {
-						pefree(prev_patch, 1);
+					if (prev_path) {
+						pefree(prev_path, 1);
 					}
 					pefree(buf, 1);
 					return;
@@ -1344,25 +1344,25 @@ static void php_cli_server_request_translate_vpath(php_cli_server_request *reque
 			}
 			break; /* regular file */
 		} 
-		if (prev_patch) {
-			pefree(prev_patch, 1);
+		if (prev_path) {
+			pefree(prev_path, 1);
 			*q = DEFAULT_SLASH;
 		}
 		while (q > buf && *(--q) != DEFAULT_SLASH);
-		prev_patch_len = p - q;
-		prev_patch = pestrndup(q, prev_patch_len, 1);
+		prev_path_len = p - q;
+		prev_path = pestrndup(q, prev_patch_len, 1);
 		*q = '\0';
 	}
-	if (prev_patch) {
-		request->path_info_len = prev_patch_len;
+	if (prev_path) {
+		request->path_info_len = prev_path_len;
 #ifdef PHP_WIN32
-		while (prev_patch_len--) {
-			if (prev_patch[prev_patch_len] == '\\') {
-				prev_patch[prev_patch_len] = '/';
+		while (prev_path_len--) {
+			if (prev_path[prev_patch_len] == '\\') {
+				prev_path[prev_patch_len] = '/';
 			}
 		}
 #endif
-		request->path_info = prev_patch;
+		request->path_info = prev_path;
 		pefree(request->vpath, 1);
 		request->vpath = pestrndup(vpath, q - vpath, 1);
 		request->vpath_len = q - vpath;