Fix NPE in Base

JakubValtar · JakubValtar · commit 4dab19a5e0d0 · 2015-10-15T01:00:15.000+02:00
The message is set to null, not empty String
diff --git a/app/src/processing/app/Base.java b/app/src/processing/app/Base.java
@@ -1250,7 +1250,7 @@ protected Editor handleOpen(String path, boolean untitled,
         return editor;
 
       } catch (EditorException ee) {
-        if (!ee.getMessage().equals("")) {  // blank if the user canceled
+        if (ee.getMessage() != null) {  // null if the user canceled
           Messages.showWarning("Error opening sketch", ee.getMessage(), ee);
         }
       } catch (NoSuchMethodError nsme) {

Original file line number	Diff line number	Diff line change
`@@ -1250,7 +1250,7 @@ protected Editor handleOpen(String path, boolean untitled,`
`1250`	`1250`	`return editor;`
`1251`	`1251`
`1252`	`1252`	`} catch (EditorException ee) {`
`1253`		`- if (!ee.getMessage().equals("")) { // blank if the user canceled`
	`1253`	`+ if (ee.getMessage() != null) { // null if the user canceled`
`1254`	`1254`	`Messages.showWarning("Error opening sketch", ee.getMessage(), ee);`
`1255`	`1255`	`}`
`1256`	`1256`	`} catch (NoSuchMethodError nsme) {`