Mercurial > jwe > octave
changeset 26750:a3dfdbb9d8c5
maint: Merge stable to default.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 19 Feb 2019 21:33:23 +0000 |
parents | bbc6b88aacc1 (current diff) 3d0f687e4a21 (diff) |
children | 2c4ad1958cab |
files | |
diffstat | 1 files changed, 5 insertions(+), 4 deletions(-) [+] |
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--- a/libgui/src/documentation.cc Tue Feb 19 17:53:40 2019 +0000 +++ b/libgui/src/documentation.cc Tue Feb 19 21:33:23 2019 +0000 @@ -112,10 +112,11 @@ "documentation viewer. Only help texts in\n" "the Command Window will be available.")); #endif - if (m_help_engine) - delete m_help_engine; - m_help_engine = 0; - return; + + disconnect (m_help_engine, 0, 0, 0); + + delete m_help_engine; + m_help_engine = nullptr; } // The browser