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| author | Ben Boeckel <ben.boeckel@kitware.com> | 2020-04-09 15:04:45 (GMT) |
|---|---|---|
| committer | Ben Boeckel <ben.boeckel@kitware.com> | 2020-04-09 15:04:45 (GMT) |
| commit | 603a532b5899d4bbb1ae375c26cfa5a95c95416d (patch) | |
| tree | c5db9d87a9f7cfdc85a7c783527848b3742832c8 /Source | |
| parent | 953292921652377ae03bf7413ed115e03c7bd83b (diff) | |
| download | CMake-603a532b5899d4bbb1ae375c26cfa5a95c95416d.zip CMake-603a532b5899d4bbb1ae375c26cfa5a95c95416d.tar.gz CMake-603a532b5899d4bbb1ae375c26cfa5a95c95416d.tar.bz2 | |
cmCursesLongMessageForm: avoid unnecessary string allocation
The addition makes a temporary string and then drops it after adding it
to `this->Messages`. Instead, just incrementally append.
Diffstat (limited to 'Source')
| -rw-r--r-- | Source/CursesDialog/cmCursesLongMessageForm.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Source/CursesDialog/cmCursesLongMessageForm.cxx b/Source/CursesDialog/cmCursesLongMessageForm.cxx index afd2b6b..664ba2f 100644 --- a/Source/CursesDialog/cmCursesLongMessageForm.cxx +++ b/Source/CursesDialog/cmCursesLongMessageForm.cxx @@ -41,7 +41,8 @@ void cmCursesLongMessageForm::UpdateContent(std::string const& output, this->Title = title; if (!output.empty() && this->Messages.size() < MAX_CONTENT_SIZE) { - this->Messages.append("\n" + output); + this->Messages.push_back('\n'); + this->Messages.append(output); form_driver(this->Form, REQ_NEW_LINE); this->DrawMessage(output.c_str()); } |