Fix build warning

nikic · nikic · commit 310c0561a9e5 · 2021-04-27T10:10:22.000+02:00
This causes the build to fail on PHP-8.0 and higher.
diff --git a/ext/imap/php_imap.c b/ext/imap/php_imap.c
@@ -3560,7 +3560,7 @@ static zend_bool header_injection(zend_string *str, zend_bool adrlist)
 		 /* adrlists do not support folding, but swallow trailing line breaks */
 		 && !((adrlist && p[1] == '\0')
 		  /* other headers support folding */
-		  || !adrlist && (p[1] == ' ' || p[1] == '\t'))) {
+		  || (!adrlist && (p[1] == ' ' || p[1] == '\t')))) {
 			return 1;
 		}
 		p++;

Original file line number	Diff line number	Diff line change
`@@ -3560,7 +3560,7 @@ static zend_bool header_injection(zend_string *str, zend_bool adrlist)`
`3560`	`3560`	`/* adrlists do not support folding, but swallow trailing line breaks */`
`3561`	`3561`	`&& !((adrlist && p[1] == '\0')`
`3562`	`3562`	`/* other headers support folding */`
`3563`		`- \|\| !adrlist && (p[1] == ' ' \|\| p[1] == '\t'))) {`
	`3563`	`+ \|\| (!adrlist && (p[1] == ' ' \|\| p[1] == '\t')))) {`
`3564`	`3564`	`return 1;`
`3565`	`3565`	`}`
`3566`	`3566`	`p++;`