Avoid 'clobbered by longjmp' warning in psql/copy.c.

This was introduced in 51bb79569f934ad2135c2ff859c61b9ab8d51750.

diff --git a/src/bin/psql/copy.c b/src/bin/psql/copy.c
index 90f4a24fa5dc2e8d9e5a45babe3311705ee18a90..010a593f6a9e3eb7c0f8c26c9442573ab0c6475b 100644 (file)
--- a/src/bin/psql/copy.c
+++ b/src/bin/psql/copy.c
@@ -518,7 +518,7 @@ handleCopyIn(PGconn *conn, FILE *copystream, bool isbinary, PGresult **res)
 {
        bool            OK;
        char            buf[COPYBUFSIZ];
-       bool            showprompt = false;
+       bool            showprompt;
 
        /*
         * Establish longjmp destination for exiting from wait-for-input. (This is
@@ -545,6 +545,8 @@ handleCopyIn(PGconn *conn, FILE *copystream, bool isbinary, PGresult **res)
                        puts(_("Enter data to be copied followed by a newline.\n"
                                   "End with a backslash and a period on a line by itself."));
        }
+       else
+               showprompt = false;
 
        OK = true;