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redirect fuser stderr to /dev/null

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This commit is contained in:
Pepijn de Vos 2019-11-26 12:56:06 +01:00 • committed by Marcelina Kościelnicka
parent 8f40113826
commit 409e532433
1 changed files with 1 additions and 1 deletions
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2
passes/cmds/show.cc
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@ -873,7 +873,7 @@ struct ShowPass : public Pass {
#ifdef __APPLE__
std::string cmd = stringf("ps -fu %d | grep -q '[ ]%s' || xdot '%s' &", getuid(), dot_file.c_str(), dot_file.c_str());
#else
std::string cmd = stringf("{ test -f '%s.pid' && fuser -s '%s.pid'; } || ( echo $$ >&3; exec xdot '%s'; ) 3> '%s.pid' &", dot_file.c_str(), dot_file.c_str(), dot_file.c_str(), dot_file.c_str());
std::string cmd = stringf("{ test -f '%s.pid' && fuser -s '%s.pid' 2> /dev/null; } || ( echo $$ >&3; exec xdot '%s'; ) 3> '%s.pid' &", dot_file.c_str(), dot_file.c_str(), dot_file.c_str(), dot_file.c_str());
#endif
log("Exec: %s\n", cmd.c_str());
if (run_command(cmd) != 0)