guix/gnu/packages/patches/pnet-fix-off-by-one.patch

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diff --git a/codegen/cg_genattr.c b/codegen/cg_genattr.c
index 535852da..c3acc0dc 100644
--- a/codegen/cg_genattr.c
+++ b/codegen/cg_genattr.c
@@ -1532,7 +1532,7 @@ static int MarshalAsAttribute(ILGenInfo *info,
else
{
sizeParamIndex = attributeInfo->namedArgs[currentNamedArg].evalValue.un.i4Value;
- if(sizeParamIndex <= 0)
+ if(sizeParamIndex < 0)
{
CGErrorForNode(info, attributeInfo->namedArgs[currentNamedArg].node,
_("The size parameter index must be >= 0"));