Fix logic error when checking sync object

d462e9f0 · gsamain · Xavier Thompson · 4ee67a32 · d462e9f0
Commit d462e9f0 authored Jun 26, 2019 by gsamain Committed by Xavier Thompson Aug 17, 2020
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Cython/Compiler/ModuleNode.py Cython/Compiler/ModuleNode.py +1 -1

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--- a/Cython/Compiler/ModuleNode.py
+++ b/Cython/Compiler/ModuleNode.py
@@ -1390,7 +1390,7 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
            code.putln("/* Activate only if its sync object agrees to do so */")
            code.putln("if (this->%s != NULL) {" % sync_attr_cname)
            code.putln("if (!Cy_TRYRLOCK(this->%s)) {" % sync_attr_cname)
-            code.putln("%s = !this->%s->isActivable();" % (sync_result, sync_attr_cname))
+            code.putln("%s = this->%s->isActivable();" % (sync_result, sync_attr_cname))
            code.putln("Cy_UNLOCK(this->%s);" % sync_attr_cname)
            code.putln("}")
            code.putln("if (%s == 0) return 0;" % sync_result)