Merge branch 'jc/attr'

* 'jc/attr': (28 commits)
  lockfile: record the primary process.
  convert.c: restructure the attribute checking part.
  Fix bogus linked-list management for user defined merge drivers.
  Simplify calling of CR/LF conversion routines
  Document gitattributes(5)
  Update 'crlf' attribute semantics.
  Documentation: support manual section (5) - file formats.
  Simplify code to find recursive merge driver.
  Counto-fix in merge-recursive
  Fix funny types used in attribute value representation
  Allow low-level driver to specify different behaviour during internal merge.
  Custom low-level merge driver: change the configuration scheme.
  Allow the default low-level merge driver to be configured.
  Custom low-level merge driver support.
  Add a demonstration/test of customized merge.
  Allow specifying specialized merge-backend per path.
  merge-recursive: separate out xdl_merge() interface.
  Allow more than true/false to attributes.
  Document git-check-attr
  Change attribute negation marker from '!' to '-'.
  ...

1 files changed, 3 insertions, 4 deletions

diff --git a/sha1_file.c b/sha1_file.c
index 0c0fcc597d..06426640ea 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2338,10 +2338,9 @@ int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object,
 	 */
 	if ((type == OBJ_BLOB) && S_ISREG(st->st_mode)) {
 		unsigned long nsize = size;
-		char *nbuf = buf;
-		if (convert_to_git(path, &nbuf, &nsize)) {
-			if (size)
-				munmap(buf, size);
+		char *nbuf = convert_to_git(path, buf, &nsize);
+		if (nbuf) {
+			munmap(buf, size);
 			size = nsize;
 			buf = nbuf;
 			re_allocated = 1;