[Python-checkins] r52162 - python/branches/release24-maint/Modules/collectionsmodule.c

[andrew.kuchling]

Author: andrew.kuchling
Date: Thu Oct  5 19:22:15 2006
New Revision: 52162

Modified:
   python/branches/release24-maint/Modules/collectionsmodule.c
Log:
[Backport r51224 | neal.norwitz]

Move the assert which checks for a NULL pointer first.
Klocwork #274.




Modified: python/branches/release24-maint/Modules/collectionsmodule.c
==============================================================================
--- python/branches/release24-maint/Modules/collectionsmodule.c	(original)
+++ python/branches/release24-maint/Modules/collectionsmodule.c	Thu Oct  5 19:22:15 2006
@@ -225,9 +225,9 @@
 			deque->leftindex = CENTER + 1;
 			deque->rightindex = CENTER;
 		} else {
+			assert(deque->leftblock != NULL);
 			assert(deque->leftblock != deque->rightblock);
 			prevblock = deque->leftblock->rightlink;
-			assert(deque->leftblock != NULL);
 			PyMem_Free(deque->leftblock);
 			assert(prevblock != NULL);
 			prevblock->leftlink = NULL;