composer.json license string

packagist.org says "License "GPL" is not a valid SPDX license identifier, see https://spdx.org/licenses/ if you use an open license."
JamesHeinrich · Feb 10, 2018 · 9b3641f · 9b3641f
1 parent 720e5be
commit 9b3641f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/composer.json b/composer.json
@@ -2,7 +2,7 @@
     "name": "james-heinrich/phpthumb",
     "description": "The PHP thumbnail generator",
     "type": "library",
-    "license": "GPL",
+    "license": ["GPL-1.0-or-later", "LGPL-3.0-only", "MPL-2.0"],
 	"authors": [
         {
             "name": "James Heinrich",