Add a useless return statement to suppress a warning seen with some

versions of gcc (I'm seeing it with Apple's gcc 4.0.1).  I think the
reason we did not see this before was that the assert() macros in the
regex code were all no-ops till recently.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/backend/regex/regc_lex.c b/src/backend/regex/regc_lex.c
index b65a82c938..8269a288a2 100644
--- a/src/backend/regex/regc_lex.c
+++ b/src/backend/regex/regc_lex.c
@@ -1071,6 +1071,7 @@ brenext(struct vars * v,
 	}
 
 	assert(NOTREACHED);
+	return 0;
 }
 
 /*