consoleprocess: improve error message
consoleprocess: improve error message

Change-Id: I463b5efc9619e0a32221f3059672aa48b2b6ad8b
Reviewed-by: Leena Miettinen <885fda02d52616fec24ed5fed9b3f0568fce3ead@digia.com>
Reviewed-by: Fawzi Mohamed <7388270c57edd0fabd71d8eb0322d66e3c40e57e@digia.com>

farseerri/git_code,malikcjm/qtcreator,Distrotech/qtcreator,kuba1/qtcreator,amyvmiwei/qt-creator,farseerri/git_code,martyone/sailfish-qtcreator,omniacreator/qtcreator,kuba1/qtcreator,richardmg/qtcreator,richardmg/qtcreator,duythanhphan/qt-creator,darksylinc/qt-creator,duythanhphan/qt-creator,richardmg/qtcreator,martyone/sailfish-qtcreator,darksylinc/qt-creator,martyone/sailfish-qtcreator,Distrotech/qtcreator,amyvmiwei/qt-creator,colede/qtcreator,amyvmiwei/qt-creator,farseerri/git_code,danimo/qt-creator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,colede/qtcreator,colede/qtcreator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,malikcjm/qtcreator,amyvmiwei/qt-creator,richardmg/qtcreator,maui-packages/qt-creator,xianian/qt-creator,AltarBeastiful/qt-creator,duythanhphan/qt-creator,danimo/qt-creator,colede/qtcreator,colede/qtcreator,malikcjm/qtcreator,maui-packages/qt-creator,danimo/qt-creator,omniacreator/qtcreator,martyone/sailfish-qtcreator,malikcjm/qtcreator,malikcjm/qtcreator,xianian/qt-creator,darksylinc/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,kuba1/qtcreator,farseerri/git_code,darksylinc/qt-creator,malikcjm/qtcreator,amyvmiwei/qt-creator,Distrotech/qtcreator,AltarBeastiful/qt-creator,danimo/qt-creator,amyvmiwei/qt-creator,omniacreator/qtcreator,duythanhphan/qt-creator,AltarBeastiful/qt-creator,kuba1/qtcreator,darksylinc/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,farseerri/git_code,AltarBeastiful/qt-creator,malikcjm/qtcreator,darksylinc/qt-creator,duythanhphan/qt-creator,darksylinc/qt-creator,Distrotech/qtcreator,omniacreator/qtcreator,maui-packages/qt-creator,danimo/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,duythanhphan/qt-creator,kuba1/qtcreator,omniacreator/qtcreator,kuba1/qtcreator,xianian/qt-creator,colede/qtcreator,kuba1/qtcreator,maui-packages/qt-creator,kuba1/qtcreator,farseerri/git_code,omniacreator/qtcreator,farseerri/git_code,omniacreator/qtcreator,xianian/qt-creator,AltarBeastiful/qt-creator,danimo/qt-creator,Distrotech/qtcreator,darksylinc/qt-creator,Distrotech/qtcreator,richardmg/qtcreator,colede/qtcreator,farseerri/git_code,danimo/qt-creator,maui-packages/qt-creator,AltarBeastiful/qt-creator,duythanhphan/qt-creator,danimo/qt-creator,maui-packages/qt-creator,AltarBeastiful/qt-creator,richardmg/qtcreator,Distrotech/qtcreator,maui-packages/qt-creator,xianian/qt-creator,richardmg/qtcreator,xianian/qt-creator,kuba1/qtcreator