From: Clifford Wolf <clifford@clifford.at>
Date: Thu, 6 Mar 2014 15:37:19 +0000 (+0100)
Subject: Fixed gcc compiler warning
X-Git-Tag: yosys-0.3.0~83
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4d07f8825845618daffb4d61bdcbb3eda0e1393a;p=yosys.git

Fixed gcc compiler warning
---

diff --git a/frontends/vhdl2verilog/vhdl2verilog.cc b/frontends/vhdl2verilog/vhdl2verilog.cc
index de3936939..0467810e5 100644
--- a/frontends/vhdl2verilog/vhdl2verilog.cc
+++ b/frontends/vhdl2verilog/vhdl2verilog.cc
@@ -145,7 +145,8 @@ struct Vhdl2verilogPass : public Pass {
 		}
 
 		log_header("Removing temp directory `%s':\n", tempdir_name);
-		system(stringf("rm -rf '%s'", tempdir_name).c_str());
+		if (system(stringf("rm -rf '%s'", tempdir_name).c_str()) != 0)
+			log_error("Execution of \"rm -rf '%s'\" failed!\n", tempdir_name);
 
 		log_pop();
 	}