fix from angular#16311

maistro-nathaniel-wooding · maistro-nathaniel-wooding · commit 020b2cdc1191 · 2019-06-07T16:31:40.000+01:00
diff --git a/src/ng/sanitizeUri.js b/src/ng/sanitizeUri.js
@@ -63,7 +63,7 @@ function $$SanitizeUriProvider() {
       var normalizedVal;
       // NOTE: urlResolve() doesn't support IE < 8 so we don't sanitize for that case.
       if (!msie || msie >= 8 ) {
-        normalizedVal = urlResolve(uri).href;
+        normalizedVal = urlResolve(uri && uri.trim()).href;
         if (normalizedVal !== '' && !normalizedVal.match(regex)) {
           return 'unsafe:'+normalizedVal;
         }

Original file line number	Diff line number	Diff line change
`@@ -63,7 +63,7 @@ function $$SanitizeUriProvider() {`
`63`	`63`	`var normalizedVal;`
`64`	`64`	`// NOTE: urlResolve() doesn't support IE < 8 so we don't sanitize for that case.`
`65`	`65`	`if (!msie \|\| msie >= 8 ) {`
`66`		`- normalizedVal = urlResolve(uri).href;`
	`66`	`+ normalizedVal = urlResolve(uri && uri.trim()).href;`
`67`	`67`	`if (normalizedVal !== '' && !normalizedVal.match(regex)) {`
`68`	`68`	`return 'unsafe:'+normalizedVal;`
`69`	`69`	`}`