Fix storage of getopt() return, should be 'int', for pg_upgrade.

Steve Singer

diff --git a/contrib/pg_upgrade/option.c b/contrib/pg_upgrade/option.c
index 83300a9e51e90c59b596823e67f7c6f0ef283513..a38a9a80fff0331ff131004fdb876fff40d89579 100644 (file)
--- a/contrib/pg_upgrade/option.c
+++ b/contrib/pg_upgrade/option.c
@@ -46,7 +46,7 @@ parseCommandLine(migratorContext *ctx, int argc, char *argv[])
                {"verbose", no_argument, NULL, 'v'},
                {NULL, 0, NULL, 0}
        };
-       char            option;                 /* Command line option */
+       int                     option;                 /* Command line option */
        int                     optindex = 0;   /* used by getopt_long */
        int                     user_id;