Default to HttpMethod.POST if none specified. Fixes #9878

graemerocher · graemerocher · commit 50ecd56f5d7b · 2016-05-17T18:36:47.000+02:00
diff --git a/grails-plugin-gsp/src/main/groovy/org/grails/plugins/web/taglib/FormTagLib.groovy b/grails-plugin-gsp/src/main/groovy/org/grails/plugins/web/taglib/FormTagLib.groovy
@@ -410,7 +410,7 @@ class FormTagLib implements ApplicationContextAware, InitializingBean, TagLibrar
         } else {
             method = linkAttrs[LinkGenerator.ATTRIBUTE_METHOD]?.toUpperCase() ?: 'POST'
         }
-        def httpMethod = HttpMethod.valueOf(method)
+        def httpMethod = method != null ? HttpMethod.valueOf(method) : HttpMethod.POST
         boolean notGet = httpMethod != HttpMethod.GET
 
         if (notGet) {

Original file line number	Diff line number	Diff line change
`@@ -410,7 +410,7 @@ class FormTagLib implements ApplicationContextAware, InitializingBean, TagLibrar`
`410`	`410`	`} else {`
`411`	`411`	`method = linkAttrs[LinkGenerator.ATTRIBUTE_METHOD]?.toUpperCase() ?: 'POST'`
`412`	`412`	`}`
`413`		`- def httpMethod = HttpMethod.valueOf(method)`
	`413`	`+ def httpMethod = method != null ? HttpMethod.valueOf(method) : HttpMethod.POST`
`414`	`414`	`boolean notGet = httpMethod != HttpMethod.GET`
`415`	`415`
`416`	`416`	`if (notGet) {`