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Do not pass nullptr as '%s'

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Fixes GCC 9 warning.

Change-Id: I2a21d863267b444a29697aa026c21b47e3ac8382
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
This commit is contained in:
Allan Sandfeld Jensen 2019-09-23 11:21:17 +02:00
parent 3a4f11c0f9
commit c4956dbb67
1 changed files with 5 additions and 2 deletions
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7
src/testlib/qtestcase.cpp
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@ -2709,8 +2709,11 @@ template <> Q_TESTLIB_EXPORT char *QTest::toString<char>(const char &t)
*/
char *QTest::toString(const char *str)
{
if (!str)
return 0;
if (!str) {
char *msg = new char[1];
*msg = '\0';
return msg;
}
char *msg = new char[strlen(str) + 1];
return qstrcpy(msg, str);
}