fixed str_pad()

weltling · weltling · commit 2d44a04a83dd · 2013-08-21T01:35:40.000-07:00
diff --git a/ext/standard/string.c b/ext/standard/string.c
@@ -5221,7 +5221,7 @@ PHP_FUNCTION(str_pad)
 
 	/* If resulting string turns out to be shorter than input string,
 	   we simply copy the input and return. */
-	if (pad_length <= 0 || (pad_length - input_len) <= 0) {
+	if (pad_length < 0 || pad_length <= input_len) {
 		RETURN_STRINGL(input, input_len, 1);
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -5221,7 +5221,7 @@ PHP_FUNCTION(str_pad)`
`5221`	`5221`
`5222`	`5222`	`/* If resulting string turns out to be shorter than input string,`
`5223`	`5223`	`we simply copy the input and return. */`
`5224`		`- if (pad_length <= 0 \|\| (pad_length - input_len) <= 0) {`
	`5224`	`+ if (pad_length < 0 \|\| pad_length <= input_len) {`
`5225`	`5225`	`RETURN_STRINGL(input, input_len, 1);`
`5226`	`5226`	`}`
`5227`	`5227`