Remove dead assignment

per scan-build

Remove dead assignment
per scan-build
6ad3611e · Peter Eisentraut · c12693d8 · 6ad3611e
Commit 6ad3611e authored Jan 29, 2018 by Peter Eisentraut
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contrib/spi/refint.c contrib/spi/refint.c +0 -1

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--- 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 ");