Correct comment

[lyx.git] / src / support / lassert.cpp

diff --git a/src/support/lassert.cpp b/src/support/lassert.cpp
index c690dbcee03a213a2a10c771dc5ea1c945f50d7b..dcf8acd0112983019d8efa4fa028e60f1d4a71ed 100644 (file)
--- a/src/support/lassert.cpp
+++ b/src/support/lassert.cpp
@@ -109,9 +109,9 @@ docstring printCallStack()
        char** messages = backtrace_symbols(array, size);
 
        docstring bt;
-       for (size_t i = 1; i < size && messages != NULL; i++) {
+       for (size_t i = 1; i < size && messages != nullptr; i++) {
                const std::string orig(messages[i]);
-               char* mangled = 0;
+               char* mangled = nullptr;
                for (char *p = messages[i]; *p; ++p) {
                        if (*p == '(') {
                                *p = 0;
@@ -122,7 +122,8 @@ docstring printCallStack()
                        }
                }
                int status = 0;
-               const char* demangled = abi::__cxa_demangle(mangled, 0, 0, &status);
+               const char* demangled =
+                       abi::__cxa_demangle(mangled, nullptr, nullptr, &status);
                const QByteArray line = QString("(%1) %2: %3\n").arg(i, 3).arg(messages[i])
                                                                .arg(demangled ? demangled : orig.c_str()).toLocal8Bit();
                free((void*)demangled);