commit a9dd6ea6bc5915ea824f008330a38fb239a33e7e
Author: Enrico Forestieri <[email protected]>
Date: Sun Jan 8 23:11:04 2017 +0100
Avoid useless warning from Qt
When cloning InsetExternal, the tempname_ member of InsetExternalParams
has yet to be initialized. So, trying to remove it causes the warning
"QFile::remove: Empty or null file name".
(cherry picked from commit 25e6b5da39b2f9d5e1ce7c66baaf0ce968c8dc1a)
---
src/insets/InsetExternal.cpp | 3 ++-
status.22x | 3 +++
2 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/src/insets/InsetExternal.cpp b/src/insets/InsetExternal.cpp
index d524cfc..4122cfd 100644
--- a/src/insets/InsetExternal.cpp
+++ b/src/insets/InsetExternal.cpp
@@ -98,7 +98,8 @@ TempName::~TempName()
TempName & TempName::operator=(TempName const & other)
{
if (this != &other) {
- tempname_.removeFile();
+ if (!tempname_.empty())
+ tempname_.removeFile();
support::TempFile f("lyxextXXXXXX.tmp");
f.setAutoRemove(false);
tempname_ = f.name();
diff --git a/status.22x b/status.22x
index 2619682..ea3d644 100644
--- a/status.22x
+++ b/status.22x
@@ -176,6 +176,9 @@ What's new
* INTERNALS
+- Squash annoying warning from Qt when attempting to delete a non-existent
+ file.
+
* DOCUMENTATION AND LOCALIZATION
