# 
# patch "git.cc"
#  from [8c12529edc90ef8a404bce24e57b98e164635d7d]
#    to [7d8dccda87b7bf15ad601059ed389ea19aeb4dd3]
# 
========================================================================
--- git.cc	8c12529edc90ef8a404bce24e57b98e164635d7d
+++ git.cc	7d8dccda87b7bf15ad601059ed389ea19aeb4dd3
@@ -28,11 +28,10 @@
 #include <string>
 #include <vector>
 #include <queue>
+#include <stdlib.h>
 
 #ifndef WIN32
 
-#include <ext/stdio_filebuf.h>
-
 #include <unistd.h>
 
 #include <stdio.h>
@@ -192,7 +191,7 @@
   string excludestr;
   for (set<git_object_id>::const_iterator i = exclude.begin();
        i != exclude.end(); ++i)
-    excludestr += " ^" + (*i)();
+    excludestr += " \"^" + (*i)() + "\"";
 
   filebuf &fb = capture_cmd_output(F("git-rev-list --topo-order %s %s")
                                    % revision % excludestr);
@@ -628,7 +627,7 @@
     F("path %s does not exist") % gitrepo.string());
   N(fs::is_directory(gitrepo),
     F("path %s is not a directory") % gitrepo.string());
-  setenv("GIT_DIR", gitrepo.native_directory_string().c_str(), 1);
+  putenv((char*)(string("GIT_DIR=")+gitrepo.native_directory_string()).c_str());
 
   N(app.branch_name() != "", F("need base --branch argument for importing"));