Don't emit a spurious space at end of line in pg_dump of event triggers.

hlinnaka · hlinnaka · commit 52fc303e640c · 2015-07-02T12:53:05.000+03:00
Backpatch to 9.3 and above, where event triggers were added.
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
@@ -14343,13 +14343,12 @@ dumpEventTrigger(Archive *fout, EventTriggerInfo *evtinfo)
 	appendPQExpBufferStr(query, fmtId(evtinfo->dobj.name));
 	appendPQExpBuffer(query, " ON ");
 	appendPQExpBufferStr(query, fmtId(evtinfo->evtevent));
-	appendPQExpBufferStr(query, " ");
 
 	if (strcmp("", evtinfo->evttags) != 0)
 	{
 		appendPQExpBufferStr(query, "\n         WHEN TAG IN (");
 		appendPQExpBufferStr(query, evtinfo->evttags);
-		appendPQExpBufferStr(query, ") ");
+		appendPQExpBufferChar(query, ')');
 	}
 
 	appendPQExpBuffer(query, "\n   EXECUTE PROCEDURE ");

Original file line number	Diff line number	Diff line change
`@@ -14343,13 +14343,12 @@ dumpEventTrigger(Archive fout, EventTriggerInfo evtinfo)`
`14343`	`14343`	`appendPQExpBufferStr(query, fmtId(evtinfo->dobj.name));`
`14344`	`14344`	`appendPQExpBuffer(query, " ON ");`
`14345`	`14345`	`appendPQExpBufferStr(query, fmtId(evtinfo->evtevent));`
`14346`		`- appendPQExpBufferStr(query, " ");`
`14347`	`14346`
`14348`	`14347`	`if (strcmp("", evtinfo->evttags) != 0)`
`14349`	`14348`	`{`
`14350`	`14349`	`appendPQExpBufferStr(query, "\n WHEN TAG IN (");`
`14351`	`14350`	`appendPQExpBufferStr(query, evtinfo->evttags);`
`14352`		`- appendPQExpBufferStr(query, ") ");`
	`14351`	`+ appendPQExpBufferChar(query, ')');`
`14353`	`14352`	`}`
`14354`	`14353`
`14355`	`14354`	`appendPQExpBuffer(query, "\n EXECUTE PROCEDURE ");`