Remove unnecessary cast

petere · petere · commit 574925bfd0a8 · 2020-05-22T10:36:49.000+02:00
Probably copied from nearby calls where it is necessary.  But this one
also casts away constness, so it was doubly annoying.
diff --git a/src/backend/replication/backup_manifest.c b/src/backend/replication/backup_manifest.c
@@ -135,7 +135,7 @@ AddFileToBackupManifest(backup_manifest_info *manifest, const char *spcoid,
 	{
 		appendStringInfoString(&buf, "{ \"Encoded-Path\": \"");
 		enlargeStringInfo(&buf, 2 * pathlen);
-		buf.len += hex_encode((char *) pathname, pathlen,
+		buf.len += hex_encode(pathname, pathlen,
 							  &buf.data[buf.len]);
 		appendStringInfoString(&buf, "\", ");
 	}

Original file line number	Diff line number	Diff line change
`@@ -135,7 +135,7 @@ AddFileToBackupManifest(backup_manifest_info manifest, const char spcoid,`
`135`	`135`	`{`
`136`	`136`	`appendStringInfoString(&buf, "{ \"Encoded-Path\": \"");`
`137`	`137`	`enlargeStringInfo(&buf, 2 * pathlen);`
`138`		`- buf.len += hex_encode((char *) pathname, pathlen,`
	`138`	`+ buf.len += hex_encode(pathname, pathlen,`
`139`	`139`	`&buf.data[buf.len]);`
`140`	`140`	`appendStringInfoString(&buf, "\", ");`
`141`	`141`	`}`