diff options
| author | Oscar Deits <odeits@vidder.com> | 2017-08-27 23:19:29 -0400 |
|---|---|---|
| committer | Oscar Deits <odeits@vidder.com> | 2017-08-27 23:19:29 -0400 |
| commit | b5929722363993bf0ad2a56d66176606cc742bc4 (patch) | |
| tree | b6dce38dd98d681e97d08d0b42adff078ccf7215 /lib/Expr/ExprSMTLIBPrinter.cpp | |
| parent | d19500eb93083c8cc6bb72bcb54414015830cacb (diff) | |
| download | klee-b5929722363993bf0ad2a56d66176606cc742bc4.tar.gz | |
Remove unnecessary null pointer checks
Fixes klee/klee#717 delete on null pointer is always safe.
Diffstat (limited to 'lib/Expr/ExprSMTLIBPrinter.cpp')
| -rw-r--r-- | lib/Expr/ExprSMTLIBPrinter.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/Expr/ExprSMTLIBPrinter.cpp b/lib/Expr/ExprSMTLIBPrinter.cpp index 192e3461..fd515509 100644 --- a/lib/Expr/ExprSMTLIBPrinter.cpp +++ b/lib/Expr/ExprSMTLIBPrinter.cpp @@ -61,14 +61,12 @@ ExprSMTLIBPrinter::ExprSMTLIBPrinter() } ExprSMTLIBPrinter::~ExprSMTLIBPrinter() { - if (p != NULL) - delete p; + delete p; } void ExprSMTLIBPrinter::setOutput(llvm::raw_ostream &output) { o = &output; - if (p != NULL) - delete p; + delete p; p = new PrintContext(output); } |