fix edge case for generator where a node only has beforeGenerated spe…

…cial directives while generating
kbrsh · Feb 19, 2017 · 7ffcf7a · 7ffcf7a
1 parent 4a4e584
commit 7ffcf7a
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diff --git a/dist/moon.js b/dist/moon.js
@@ -795,6 +795,7 @@
             delete props[prop];
           }
         }
+
         if (props[prop]) {
           generatedObject += '"' + prop + '": ' + compileTemplate(JSON.stringify(props[prop]), true) + ', ';
         }

diff --git a/src/compiler/generator.js b/src/compiler/generator.js
@@ -27,6 +27,12 @@ var generateProps = function(vnode) {
 				delete props[prop];
 			}
 		}
+
+		// If the only props were special directives, there might be no props, return an empty object
+		if(Object.keys(props).length === 0) {
+			return "{}";
+		}
+
 		if(props[prop]) {
 			generatedObject += `"${prop}": ${compileTemplate(JSON.stringify(props[prop]), true)}, `;
 		}