merged from http://bzr.debian.org/bzr/apt/apt/debian-experimental2

1 files changed, 6 insertions, 5 deletions

diff --git a/apt-pkg/contrib/hashsum.cc b/apt-pkg/contrib/hashsum.cc
index 728747d7a..ff3b112bb 100644
--- a/apt-pkg/contrib/hashsum.cc
+++ b/apt-pkg/contrib/hashsum.cc
@@ -1,4 +1,5 @@
 // Cryptographic API Base
+#include <config.h>
 
 #include <unistd.h>
 #include "hashsum_template.h"
@@ -6,16 +7,16 @@
 // Summation::AddFD - Add content of file into the checksum		/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool SummationImplementation::AddFD(int const Fd, unsigned long Size) {
+bool SummationImplementation::AddFD(int const Fd, unsigned long long Size) {
    unsigned char Buf[64 * 64];
-   int Res = 0;
+   ssize_t Res = 0;
    int ToEOF = (Size == 0);
    while (Size != 0 || ToEOF)
    {
-      unsigned n = sizeof(Buf);
-      if (!ToEOF) n = min(Size,(unsigned long)n);
+      unsigned long long n = sizeof(Buf);
+      if (!ToEOF) n = std::min(Size, n);
       Res = read(Fd, Buf, n);
-      if (Res < 0 || (!ToEOF && (unsigned) Res != n)) // error, or short read
+      if (Res < 0 || (!ToEOF && Res != (ssize_t) n)) // error, or short read
 	 return false;
       if (ToEOF && Res == 0) // EOF
 	 break;