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Fix logic bug introduced on 2007-05-06.
[gnulib.git]
/
lib
/
cycle-check.h
diff --git
a/lib/cycle-check.h
b/lib/cycle-check.h
index
b137a60
..
afd7a8f
100644
(file)
--- a/
lib/cycle-check.h
+++ b/
lib/cycle-check.h
@@
-22,12
+22,7
@@
#ifndef CYCLE_CHECK_H
# define CYCLE_CHECK_H 1
#ifndef CYCLE_CHECK_H
# define CYCLE_CHECK_H 1
-# if HAVE_INTTYPES_H
-# include <inttypes.h>
-# endif
-# if HAVE_STDINT_H
-# include <stdint.h>
-# endif
+# include <stdint.h>
# include <stdbool.h>
# include "dev-ino.h"
# include "same-inode.h"
# include <stdbool.h>
# include "dev-ino.h"
# include "same-inode.h"
@@
-45,6
+40,9
@@
bool cycle_check (struct cycle_check_state *state, struct stat const *sb);
# define CYCLE_CHECK_REFLECT_CHDIR_UP(State, SB_dir, SB_subdir) \
do \
{ \
# define CYCLE_CHECK_REFLECT_CHDIR_UP(State, SB_dir, SB_subdir) \
do \
{ \
+ /* You must call cycle_check at least once before using this macro. */ \
+ if ((State)->chdir_counter == 0) \
+ abort (); \
if (SAME_INODE ((State)->dev_ino, SB_subdir)) \
{ \
(State)->dev_ino.st_dev = (SB_dir).st_dev; \
if (SAME_INODE ((State)->dev_ino, SB_subdir)) \
{ \
(State)->dev_ino.st_dev = (SB_dir).st_dev; \