Read getopt() into an int, not char.

diff --git a/contrib/oid2name/oid2name.c b/contrib/oid2name/oid2name.c
index 99352cc19c4c6b2056ce4712f79e4f83a97d871c..2d4e2b8d0f8e2c45a9f6c406c50aacddd8c529e3 100644 (file)
--- a/contrib/oid2name/oid2name.c
+++ b/contrib/oid2name/oid2name.c
@@ -52,7 +52,7 @@ void          sql_exec_searchoid(PGconn *, int);
 void
 get_opts(int argc, char **argv, struct options * my_opts)
 {
-       char            c;
+       int                     c;
 
        /* set the defaults */
        my_opts->getdatabase = 0;