5 files changed, 7 insertions, 7 deletions
diff --git a/src/bin/scripts/clusterdb.c b/src/bin/scripts/clusterdb.c
index 85087af7956..8c0e7cfab28 100644
--- a/src/bin/scripts/clusterdb.c
+++ b/src/bin/scripts/clusterdb.c
@@ -201,7 +201,7 @@ cluster_one_database(const char *dbname, bool verbose, const char *table,
 		appendPQExpBufferStr(&sql, " VERBOSE");
 	if (table)
 		appendPQExpBuffer(&sql, " %s", table);
-	appendPQExpBufferStr(&sql, ";");
+	appendPQExpBufferChar(&sql, ';');
 
 	conn = connectDatabase(dbname, host, port, username, prompt_password,
 						   progname, false);
diff --git a/src/bin/scripts/createdb.c b/src/bin/scripts/createdb.c
index a958bb86f01..4d3fb22622a 100644
--- a/src/bin/scripts/createdb.c
+++ b/src/bin/scripts/createdb.c
@@ -195,7 +195,7 @@ main(int argc, char *argv[])
 	if (lc_ctype)
 		appendPQExpBuffer(&sql, " LC_CTYPE '%s'", lc_ctype);
 
-	appendPQExpBufferStr(&sql, ";");
+	appendPQExpBufferChar(&sql, ';');
 
 	/* No point in trying to use postgres db when creating postgres db. */
 	if (maintenance_db == NULL && strcmp(dbname, "postgres") == 0)
@@ -222,7 +222,7 @@ main(int argc, char *argv[])
 	{
 		printfPQExpBuffer(&sql, "COMMENT ON DATABASE %s IS ", fmtId(dbname));
 		appendStringLiteralConn(&sql, comment, conn);
-		appendPQExpBufferStr(&sql, ";");
+		appendPQExpBufferChar(&sql, ';');
 
 		if (echo)
 			printf("%s\n", sql.data);
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);
diff --git a/src/bin/scripts/reindexdb.c b/src/bin/scripts/reindexdb.c
index 941729da2e7..80c78860bee 100644
--- a/src/bin/scripts/reindexdb.c
+++ b/src/bin/scripts/reindexdb.c
@@ -295,7 +295,7 @@ reindex_one_database(const char *name, const char *dbname, const char *type,
 		appendPQExpBuffer(&sql, " SCHEMA %s", name);
 	else if (strcmp(type, "DATABASE") == 0)
 		appendPQExpBuffer(&sql, " DATABASE %s", fmtId(name));
-	appendPQExpBufferStr(&sql, ";");
+	appendPQExpBufferChar(&sql, ';');
 
 	conn = connectDatabase(dbname, host, port, username, prompt_password,
 						   progname, false);
diff --git a/src/bin/scripts/vacuumdb.c b/src/bin/scripts/vacuumdb.c
index f600b0514a8..ca6d0036832 100644
--- a/src/bin/scripts/vacuumdb.c
+++ b/src/bin/scripts/vacuumdb.c
@@ -392,7 +392,7 @@ vacuum_one_database(const char *dbname, vacuumingOptions *vacopts,
 		ntups = PQntuples(res);
 		for (i = 0; i < ntups; i++)
 		{
-			appendPQExpBuffer(&buf, "%s",
+			appendPQExpBufferStr(&buf,
 							  fmtQualifiedId(PQserverVersion(conn),
 											 PQgetvalue(res, i, 1),
 											 PQgetvalue(res, i, 0)));
@@ -643,7 +643,7 @@ prepare_vacuum_command(PQExpBuffer sql, PGconn *conn, vacuumingOptions *vacopts,
 				sep = comma;
 			}
 			if (sep != paren)
-				appendPQExpBufferStr(sql, ")");
+				appendPQExpBufferChar(sql, ')');
 		}
 		else
 		{