Fixed signed/unsigned comparison warning

pitrou · pitrou · commit 507f296466af · 2014-10-15T23:14:53.000+02:00
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
@@ -9484,7 +9484,7 @@ case_operation(PyObject *self,
     kind = PyUnicode_KIND(self);
     data = PyUnicode_DATA(self);
     length = PyUnicode_GET_LENGTH(self);
-    if (length > PY_SSIZE_T_MAX / (3 * sizeof(Py_UCS4))) {
+    if ((size_t) length > PY_SSIZE_T_MAX / (3 * sizeof(Py_UCS4))) {
         PyErr_SetString(PyExc_OverflowError, "string is too long");
         return NULL;
     }

Original file line number	Diff line number	Diff line change
`@@ -9484,7 +9484,7 @@ case_operation(PyObject *self,`
`9484`	`9484`	`kind = PyUnicode_KIND(self);`
`9485`	`9485`	`data = PyUnicode_DATA(self);`
`9486`	`9486`	`length = PyUnicode_GET_LENGTH(self);`
`9487`		`- if (length > PY_SSIZE_T_MAX / (3 * sizeof(Py_UCS4))) {`
	`9487`	`+ if ((size_t) length > PY_SSIZE_T_MAX / (3 * sizeof(Py_UCS4))) {`
`9488`	`9488`	`PyErr_SetString(PyExc_OverflowError, "string is too long");`
`9489`	`9489`	`return NULL;`
`9490`	`9490`	`}`