git-svn: add --prefix= option to multi-init

[git.git] / path.c

diff --git a/path.c b/path.c
index bb89fb02dc9a8a1a09492fb32d8708f952afe47e..066f62195508033a5f72504e4805ea436424296e 100644 (file)
--- a/path.c
+++ b/path.c
@@ -11,7 +11,6 @@
  * which is what it's designed for.
  */
 #include "cache.h"
-#include <pwd.h>
 
 static char bad_path[] = "/bad-path/";
 
@@ -279,7 +278,7 @@ int adjust_shared_perm(const char *path)
                            : 0));
        if (S_ISDIR(mode))
                mode |= S_ISGID;
-       if (chmod(path, mode) < 0)
+       if ((mode & st.st_mode) != mode && chmod(path, mode) < 0)
                return -2;
        return 0;
 }