strlen() returns a size_t, get rid of 64-bit warning

diff --git a/Objects/fileobject.c b/Objects/fileobject.c
index 259a4234239b4c9b85f03cb5192e63089fa32ebc..b34dd5259269f6f9539c150f13041dcc45b5736e 100644 (file)
--- a/Objects/fileobject.c
+++ b/Objects/fileobject.c
@@ -136,7 +136,7 @@ fill_file_fields(PyFileObject *f, FILE *fp, PyObject *name, char *mode,
 static int
 check_the_mode(char *mode)
 {
-       unsigned int len = strlen(mode);
+       size_t len = strlen(mode);
 
        switch (len) {
        case 0: