don't crash if package.json framework not set

fixes #42
CiscoCloud · May 10, 2016 · 9f60e7a · 9f60e7a
1 parent 1abaf95
commit 9f60e7a
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/install/catalog.go b/install/catalog.go
@@ -78,8 +78,12 @@ func (c packageCatalog) packagesIndex() (PackageCollection, error) {
 
 			meta := c.packageMeta(key)
 			if meta != nil {
-				pkg.Description = meta["description"].(string)
-				pkg.Framework = meta["framework"].(bool)
+				if desc, ok := meta["description"]; ok {
+					pkg.Description = desc.(string)
+				}
+				if isFramework, ok := meta["framework"]; ok {
+					pkg.Framework = isFramework.(bool)
+				}
 
 				if tagList, ok := meta["tags"].([]interface{}); ok {
 					tags := make([]string, len(tagList))