diff options
| author | Jabiertxof <jtx@jtx> | 2017-02-18 12:10:14 +0000 |
|---|---|---|
| committer | Jabiertxof <jtx@jtx> | 2017-02-18 12:10:14 +0000 |
| commit | 50cff32bb7ab2fb2ab618ee5b3f4e31852e5802c (patch) | |
| tree | 4405713f4584d4ebfbb483e541304165e1a27b8c /src/live_effects/lpe-measure-line.cpp | |
| parent | Fix bug on rotate copies with one line vertical input (diff) | |
| download | inkscape-50cff32bb7ab2fb2ab618ee5b3f4e31852e5802c.tar.gz inkscape-50cff32bb7ab2fb2ab618ee5b3f4e31852e5802c.zip | |
Fix bug 1665595 and prevent other LPE the same bug when using ACTIVE_DOCUMENT
Fixed bugs:
- https://launchpad.net/bugs/1665595
(bzr r15530)
Diffstat (limited to 'src/live_effects/lpe-measure-line.cpp')
| -rw-r--r-- | src/live_effects/lpe-measure-line.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/live_effects/lpe-measure-line.cpp b/src/live_effects/lpe-measure-line.cpp index ef87be81c..625db150b 100644 --- a/src/live_effects/lpe-measure-line.cpp +++ b/src/live_effects/lpe-measure-line.cpp @@ -171,6 +171,9 @@ void LPEMeasureLine::createArrowMarker(const char * mode) { SPDocument * document = SP_ACTIVE_DOCUMENT; + if (!document) { + return; + } Inkscape::XML::Document *xml_doc = document->getReprDoc(); SPObject *elemref = NULL; Inkscape::XML::Node *arrow = NULL; @@ -232,6 +235,9 @@ void LPEMeasureLine::createTextLabel(Geom::Point pos, double length, Geom::Coord angle, bool remove, bool valid) { SPDocument * document = SP_ACTIVE_DOCUMENT; + if (!document) { + return; + } Inkscape::XML::Document *xml_doc = document->getReprDoc(); Inkscape::XML::Node *rtext = NULL; double doc_w = document->getRoot()->width.value; @@ -376,6 +382,9 @@ void LPEMeasureLine::createLine(Geom::Point start,Geom::Point end, const char * id, bool main, bool overflow, bool remove, bool arrows) { SPDocument * document = SP_ACTIVE_DOCUMENT; + if (!document) { + return; + } Inkscape::XML::Document *xml_doc = document->getReprDoc(); SPObject *elemref = NULL; Inkscape::XML::Node *line = NULL; @@ -500,6 +509,9 @@ LPEMeasureLine::doBeforeEffect (SPLPEItem const* lpeitem) SPLPEItem * splpeitem = const_cast<SPLPEItem *>(lpeitem); sp_lpe_item->parent = dynamic_cast<SPObject *>(splpeitem->parent); SPDocument * document = SP_ACTIVE_DOCUMENT; + if (!document) { + return; + } Inkscape::XML::Node *root = splpeitem->document->getReprRoot(); Inkscape::XML::Node *root_origin = document->getReprRoot(); if (root_origin != root) { |