From 35b4a2c553557b7b012edabf1bab805c74bd7892 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Fri, 15 Mar 2013 10:29:25 +0100
Subject: Fixed gcc warnings and added error handling to shell escape

---
 passes/scc/scc.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'passes')

diff --git a/passes/scc/scc.cc b/passes/scc/scc.cc
index e665fd09e..0dde3cbe8 100644
--- a/passes/scc/scc.cc
+++ b/passes/scc/scc.cc
@@ -73,6 +73,7 @@ struct SccWorker
 			}
 
 		if (cellLabels[cell].first == cellLabels[cell].second)
+		{
 			if (cellStack.back() == cell)
 			{
 				cellStack.pop_back();
@@ -93,6 +94,7 @@ struct SccWorker
 				sccList.push_back(scc);
 				log("\n");
 			}
+		}
 	}
 
 	SccWorker(RTLIL::Design *design, RTLIL::Module *module, bool allCellTypes, int maxDepth) : design(design), module(module), sigmap(module)
-- 
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