commit ffa8e2fb5637db784478e0f1f3c0d260dbae972e
author Ross Lagerwall <rosslagerwall@gmail.com> Sat Jun 25 09:55:10 2011 +0200
committer Ross Lagerwall <rosslagerwall@gmail.com> Sat Jun 25 09:55:10 2011 +0200
tree b4aba5b7ffe6cd26a69a4b0d5a083d888cc4fc12
parent 17e2b40aae9bcc5d55da6a1d96b439684fa68a40

Issue 12404: Remove C89 incompatible code from mmap module.

Patch by Akira Kitada.

Modules/mmapmodule.c

diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c
index 3078279..a5027f5 100644
--- a/Modules/mmapmodule.c
+++ b/Modules/mmapmodule.c
@@ -1188,12 +1188,13 @@
 #  endif
     if (fd != -1 && fstat(fd, &st) == 0 && S_ISREG(st.st_mode)) {
         if (map_size == 0) {
+            off_t calc_size;
             if (offset >= st.st_size) {
                 PyErr_SetString(PyExc_ValueError,
                                 "mmap offset is greater than file size");
                 return NULL;
             }
-            off_t calc_size = st.st_size - offset;
+            calc_size = st.st_size - offset;
             map_size = calc_size;
             if (map_size != calc_size) {
                 PyErr_SetString(PyExc_ValueError,