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, 4 insertions, 4 deletions

diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index db568096dce..f63c7e90d3c 100644
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -1611,7 +1611,7 @@ describeOneTableDetails(const char *schemaname,
 			if (!PQgetisnull(res, i, 5))
 			{
 				if (tmpbuf.len > 0)
-					appendPQExpBufferStr(&tmpbuf, " ");
+					appendPQExpBufferChar(&tmpbuf, ' ');
 				appendPQExpBuffer(&tmpbuf, _("collate %s"),
 								  PQgetvalue(res, i, 5));
 			}
@@ -1619,7 +1619,7 @@ describeOneTableDetails(const char *schemaname,
 			if (strcmp(PQgetvalue(res, i, 3), "t") == 0)
 			{
 				if (tmpbuf.len > 0)
-					appendPQExpBufferStr(&tmpbuf, " ");
+					appendPQExpBufferChar(&tmpbuf, ' ');
 				appendPQExpBufferStr(&tmpbuf, _("not null"));
 			}
 
@@ -1628,7 +1628,7 @@ describeOneTableDetails(const char *schemaname,
 			if (strlen(PQgetvalue(res, i, 2)) != 0)
 			{
 				if (tmpbuf.len > 0)
-					appendPQExpBufferStr(&tmpbuf, " ");
+					appendPQExpBufferChar(&tmpbuf, ' ');
 				/* translator: default values of column definitions */
 				appendPQExpBuffer(&tmpbuf, _("default %s"),
 								  PQgetvalue(res, i, 2));
@@ -2440,7 +2440,7 @@ describeOneTableDetails(const char *schemaname,
 					printfPQExpBuffer(&buf, "%*s  %s",
 									  sw, "", PQgetvalue(result, i, 0));
 				if (i < tuples - 1)
-					appendPQExpBufferStr(&buf, ",");
+					appendPQExpBufferChar(&buf, ',');
 
 				printTableAddFooter(&cont, buf.data);
 			}