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3 years ago · 5895192a03
parent 433e7d71a3
commit 5895192a03
1 changed files with 7 additions and 2 deletions
--- a/source/extensions/m3_extensions.c
+++ b/source/extensions/m3_extensions.c
@ -61,8 +61,13 @@ M3Result  m3Ext_InjectFunction  (IM3Module                 i_module,
 {
    M3Result result = m3Err_none;                                       d_m3Assert (io_functionIndex);

+	IM3FuncType ftype = NULL;
+	
+	_try {
+	if (not i_module)
+		_throw (m3Err_nullArgument);
+	
    IM3Function function = NULL;
-    IM3FuncType ftype = NULL;
 _   (SignatureToFuncType (& ftype, i_signature));

    i32 index = * io_functionIndex;
@ -125,7 +130,7 @@ _       (Module_AddFunction (i_module, funcTypeIndex, NULL));

 _   (CompileFunction (function));

-    _catch:
+	} _catch:
    m3_Free (ftype);

    return result;