Fix compiler warning

petere · petere · commit 333a186dc52e · 2019-08-12T21:20:14.000+02:00
With some newer gcc versions (8 and 9) you get a -Wformat-overflow
warning here.  In PG11 and later this was already fixed.  Since it's
trivial, backport it to get the older branches building without
warnings.
diff --git a/src/bin/pgbench/pgbench.c b/src/bin/pgbench/pgbench.c
@@ -2857,7 +2857,7 @@ parseQuery(Command *cmd)
 	p = sql;
 	while ((p = strchr(p, ':')) != NULL)
 	{
-		char		var[12];
+		char		var[13];
 		char	   *name;
 		int			eaten;
 

Original file line number	Diff line number	Diff line change
`@@ -2857,7 +2857,7 @@ parseQuery(Command *cmd)`
`2857`	`2857`	`p = sql;`
`2858`	`2858`	`while ((p = strchr(p, ':')) != NULL)`
`2859`	`2859`	`{`
`2860`		`- char var[12];`
	`2860`	`+ char var[13];`
`2861`	`2861`	`char *name;`
`2862`	`2862`	`int eaten;`
`2863`	`2863`