Peter M. Groen / openbr

Commit 67cec741e5f22c0ca4e95c1074e5f24a36d95889

Authored by Scott Klum
1 parent 313bd10d

Stream project(Template,Template) won't crash if the destination templatelist wi… 

…thin the function is empty
Inline Side-by-side
Showing 1 changed file with 2 additions and 2 deletions
openbr/plugins/stream.cpp
  View file @67cec74
@@ -1315,7 +1315,7 @@ public: @@ -1315,7 +1315,7 @@ public:
1315 in.append(src); 1315 in.append(src);
1316 TemplateList out; 1316 TemplateList out;
1317 CompositeTransform::project(in,out); 1317 CompositeTransform::project(in,out);
1318 - dst = out.first(); 1318 + if (!out.isEmpty()) dst = out.first();
1319 if (out.size() > 1) 1319 if (out.size() > 1)
1320 qDebug("Returning first output template only"); 1320 qDebug("Returning first output template only");
1321 } 1321 }
@@ -1326,7 +1326,7 @@ public: @@ -1326,7 +1326,7 @@ public:
1326 in.append(src); 1326 in.append(src);
1327 TemplateList out; 1327 TemplateList out;
1328 projectUpdate(in,out); 1328 projectUpdate(in,out);
1329 - dst = out.first(); 1329 + if (!out.isEmpty()) dst = out.first();
1330 if (out.size() > 1) 1330 if (out.size() > 1)
1331 qDebug("Returning first output template only"); 1331 qDebug("Returning first output template only");
1332 } 1332 }