Use appendStringInfoString/Char et al where appropriate.

Patch by David Rowley. Backpatch to 9.5, as some of the calls were new in
9.5, and keeping the code in sync with master makes future backpatching
easier.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/bin/scripts/createuser.c b/src/bin/scripts/createuser.c
index fba21a1c659..c8bcf0d0b2e 100644
--- a/src/bin/scripts/createuser.c
+++ b/src/bin/scripts/createuser.c
@@ -321,7 +321,7 @@ main(int argc, char *argv[])
 				appendPQExpBuffer(&sql, "%s", fmtId(cell->val));
 		}
 	}
-	appendPQExpBufferStr(&sql, ";");
+	appendPQExpBufferChar(&sql, ';');
 
 	if (echo)
 		printf("%s\n", sql.data);