Use bool type for booleans.

diff --git a/src/bin/pg_rewind/pg_rewind.c b/src/bin/pg_rewind/pg_rewind.c
index 9078cf09ba16f3e843daad6827665ca41ffc1dc3..3cb2c80ab8e8149764e2a259f9915926cb293b8c 100644 (file)
--- a/src/bin/pg_rewind/pg_rewind.c
+++ b/src/bin/pg_rewind/pg_rewind.c
@@ -46,8 +46,8 @@ char *datadir_target = NULL;
 char *datadir_source = NULL;
 char *connstr_source = NULL;
 
-int verbose;
-int dry_run;
+bool verbose;
+bool dry_run;
 
 static void
 usage(const char *progname)
@@ -100,8 +100,8 @@ main(int argc, char **argv)
        progname = get_progname(argv[0]);
 
        /* Set default parameter values */
-       verbose = 0;
-       dry_run = 0;
+       verbose = false;
+       dry_run = false;
 
        /* Process command-line arguments */
        if (argc > 1)
@@ -128,10 +128,10 @@ main(int argc, char **argv)
                        case ':':
                                exit(1);
                        case 'v':
-                               verbose = 1;
+                               verbose = true;
                                break;
                        case 'n':
-                               dry_run = 1;
+                               dry_run = true;
                                break;
 
                        case 'D':       /* -D or --target-pgdata */

diff --git a/src/bin/pg_rewind/pg_rewind.h b/src/bin/pg_rewind/pg_rewind.h
index 2676153e5357e0287feaa59c5388c53b6c5ac04b..064b1c25336b4d84a314cad21c4021770c8395a2 100644 (file)
--- a/src/bin/pg_rewind/pg_rewind.h
+++ b/src/bin/pg_rewind/pg_rewind.h
@@ -23,8 +23,8 @@
 extern char *datadir_target;
 extern char *datadir_source;
 extern char *connstr_source;
-extern int verbose;
-extern int dry_run;
+extern bool verbose;
+extern bool dry_run;
 
 /* in parsexlog.c */
 extern void extractPageMap(const char *datadir, XLogRecPtr startpoint,