diff options
| -rw-r--r-- | pictureviewer2.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pictureviewer2.cpp b/pictureviewer2.cpp index 2347267..b84d07d 100644 --- a/pictureviewer2.cpp +++ b/pictureviewer2.cpp @@ -170,7 +170,7 @@ QSize PictureViewer2::sizeHint() const{ } void PictureViewer2::next(){ - if(!mFiles.size()){ + if(mFiles.size() == 0 || mFiles.size() == 1){ return; } if(mCurPos + 1 >= mFiles.size()){ @@ -183,7 +183,7 @@ void PictureViewer2::next(){ } void PictureViewer2::previous(){ - if(!mFiles.size()){ + if(mFiles.size() == 0 || mFiles.size() == 1){ return; } if(mCurPos - 1 < 0){ |