convert: don't mix enum with int

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

convert.c

@@ -641,7 +641,7 @@ static int ident_to_worktree(const char *path, const char *src, size_t len,
 	return 1;
 }
 
-static int git_path_check_crlf(const char *path, struct git_attr_check *check)
+static enum crlf_action git_path_check_crlf(const char *path, struct git_attr_check *check)
 {
 	const char *value = check->value;
 
@@ -658,7 +658,7 @@ static int git_path_check_crlf(const char *path, struct git_attr_check *check)
 	return CRLF_GUESS;
 }
 
-static int git_path_check_eol(const char *path, struct git_attr_check *check)
+static enum crlf_action git_path_check_eol(const char *path, struct git_attr_check *check)
 {
 	const char *value = check->value;
 
@@ -811,7 +811,7 @@ int renormalize_buffer(const char *path, const char *src, size_t len, struct str
 		src = dst->buf;
 		len = dst->len;
 	}
-	return ret | convert_to_git(path, src, len, dst, 0);
+	return ret | convert_to_git(path, src, len, dst, SAFE_CRLF_FALSE);
 }
 
 /*****************************************************************