Update GetImageBlob/GetImagesBlob to return blob when ExceptionInfo i…

…s warning kind (#328) Co-authored-by: hejingzheng <hejingzheng@01.ai>
gographics · Sep 25, 2024 · 9653766 · 9653766
1 parent 0c141b9
commit 9653766
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/imagick/magick_wand_image.go b/imagick/magick_wand_image.go
@@ -941,11 +941,11 @@ func (mw *MagickWand) GetImageBlob() ([]byte, error) {
 	clen := C.size_t(0)
 	csblob := C.MagickGetImageBlob(mw.mw, &clen)
 	defer relinquishMemory(unsafe.Pointer(csblob))
-	if err := mw.GetLastError(); err != nil {
-		return nil, err
-	}
 	ret := C.GoBytes(unsafe.Pointer(csblob), C.int(clen))
 	runtime.KeepAlive(mw)
+	if err := mw.GetLastError(); err != nil {
+		return ret, err
+	}
 	return ret, nil
 }
 
@@ -959,11 +959,11 @@ func (mw *MagickWand) GetImagesBlob() ([]byte, error) {
 	clen := C.size_t(0)
 	csblob := C.MagickGetImagesBlob(mw.mw, &clen)
 	defer relinquishMemory(unsafe.Pointer(csblob))
-	if err := mw.GetLastError(); err != nil {
-		return nil, err
-	}
 	ret := C.GoBytes(unsafe.Pointer(csblob), C.int(clen))
 	runtime.KeepAlive(mw)
+	if err := mw.GetLastError(); err != nil {
+		return ret, err
+	}
 	return ret, nil
 }