Block: Add null check to compile()

adazem009 · adazem009 · commit 77a6f27d4d7c · 2023-08-19T12:32:59.000+02:00
diff --git a/src/scratch/block.cpp b/src/scratch/block.cpp
@@ -18,7 +18,8 @@ Block::Block(const std::string &id, const std::string &opcode) :
 /*! Calls the compile function. */
 void Block::compile(Compiler *compiler)
 {
-    return impl->compileFunction(compiler);
+    if (impl->compileFunction)
+        return impl->compileFunction(compiler);
 }
 
 /*! Returns the opcode. */

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,8 @@ Block::Block(const std::string &id, const std::string &opcode) :`
`18`	`18`	`/! Calls the compile function. /`
`19`	`19`	`void Block::compile(Compiler *compiler)`
`20`	`20`	`{`
`21`		`- return impl->compileFunction(compiler);`
	`21`	`+ if (impl->compileFunction)`
	`22`	`+ return impl->compileFunction(compiler);`
`22`	`23`	`}`
`23`	`24`
`24`	`25`	`/! Returns the opcode. /`