fix arg type

weltling · weltling · commit 35be4398d121 · 2016-02-29T15:23:53.000+01:00
diff --git a/ext/pdo_dblib/dblib_stmt.c b/ext/pdo_dblib/dblib_stmt.c
@@ -211,7 +211,7 @@ static int pdo_dblib_stmt_describe(pdo_stmt_t *stmt, int colno TSRMLS_DC)
 		col->name = estrdup(fname);
 		col->namelen = strlen(col->name);
 	} else {
-		col->namelen = spprintf(&col->name, NULL, "computed%d", colno);
+		col->namelen = spprintf(&col->name, 0, "computed%d", colno);
 	}
 	col->maxlen = dbcollen(H->link, colno+1);
 	col->param_type = PDO_PARAM_STR;

Original file line number	Diff line number	Diff line change
`@@ -211,7 +211,7 @@ static int pdo_dblib_stmt_describe(pdo_stmt_t *stmt, int colno TSRMLS_DC)`
`211`	`211`	`col->name = estrdup(fname);`
`212`	`212`	`col->namelen = strlen(col->name);`
`213`	`213`	`} else {`
`214`		`- col->namelen = spprintf(&col->name, NULL, "computed%d", colno);`
	`214`	`+ col->namelen = spprintf(&col->name, 0, "computed%d", colno);`
`215`	`215`	`}`
`216`	`216`	`col->maxlen = dbcollen(H->link, colno+1);`
`217`	`217`	`col->param_type = PDO_PARAM_STR;`