Merge pull request #1921 from ddennedy-gpsw/fix_heifload_empty_metadata
fix heif load fails with 0 length metadata
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0af6929026
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@ -468,6 +468,8 @@ vips_foreign_load_heif_set_header( VipsForeignLoadHeif *heif, VipsImage *out )
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printf( "metadata type = %s, length = %zu\n", type, length );
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printf( "metadata type = %s, length = %zu\n", type, length );
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#endif /*DEBUG*/
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#endif /*DEBUG*/
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if( !length )
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continue;
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if( !(data = VIPS_ARRAY( out, length, unsigned char )) )
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if( !(data = VIPS_ARRAY( out, length, unsigned char )) )
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return( -1 );
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return( -1 );
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error = heif_image_handle_get_metadata(
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error = heif_image_handle_get_metadata(
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