Mercurial > cpython-lru_cache-weakref

diff Modules/arraymodule.c @ 13942:31b25ac1f019 legacy-trunk

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Use safer comparisons (only matters when sizeof(int) != sizeof(size_t)). fread and fwrite return size_t, so it is safer to cast up to the largest type for the comparison. I believe the cast is required at all to remove compiler warnings.
author Trent Mick <trentm@activestate.com>
date Sat, 12 Aug 2000 20:58:11 +0000
parents 136d3d72666a
children 984abd20eec2
line wrap: on
line diff
--- a/Modules/arraymodule.c	Sat Aug 12 20:32:46 2000 +0000
+++ b/Modules/arraymodule.c	Sat Aug 12 20:58:11 2000 +0000
@@ -1039,8 +1039,8 @@
 		return NULL;
 	}
 	if (self->ob_size > 0) {
-		if ((int)fwrite(self->ob_item, self->ob_descr->itemsize,
-			   self->ob_size, fp) != self->ob_size) {
+		if (fwrite(self->ob_item, self->ob_descr->itemsize,
+			   self->ob_size, fp) != (size_t)self->ob_size) {
 			PyErr_SetFromErrno(PyExc_IOError);
 			clearerr(fp);
 			return NULL;