From: Peter Eisentraut <peter_e@gmx.net>
Date: Tue, 30 Jan 2018 01:41:36 +0000 (-0500)
Subject: Remove dead assignment
X-Git-Tag: REL_11_BETA1~856
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6ad3611e1ea6fef6ac0c746d1565b3f6a856b593;p=postgresql

Remove dead assignment

per scan-build
---

diff --git a/contrib/spi/refint.c b/contrib/spi/refint.c
index 2fc894e72a..b065ffa400 100644
--- a/contrib/spi/refint.c
+++ b/contrib/spi/refint.c
@@ -489,7 +489,6 @@ check_foreign_key(PG_FUNCTION_ARGS)
 								 " %s = %s%s%s %s ",
 								 args2[k], (is_char_type > 0) ? "'" : "",
 								 nv, (is_char_type > 0) ? "'" : "", (k < nkeys) ? ", " : "");
-						is_char_type = 0;
 					}
 					strcat(sql, " where ");