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-rw-r--r--src/gdisp/image.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gdisp/image.c b/src/gdisp/image.c
index 2b8395b0..5a743905 100644
--- a/src/gdisp/image.c
+++ b/src/gdisp/image.c
@@ -174,7 +174,7 @@ void gdispImageClose(gdispImage *img) {
}
bool_t gdispImageIsOpen(gdispImage *img) {
- return img->fns != 0;
+ return img->type != GDISP_IMAGE_TYPE_UNKNOWN && img->fns != 0;
}
void gdispImageSetBgColor(gdispImage *img, color_t bgcolor) {