Undefined Offset

Hi,

I have apply your patch and seems offset issue. see below errors

Notice: Undefined offset: 0 in googlemap_block_lat_long() (line 34 of modules/googlemap_block/googlemap_block.module).
Notice: Trying to get property of non-object in googlemap_block_lat_long() (line 34 of modules/googlemap_block/googlemap_block.module).
Notice: Trying to get property of non-object in googlemap_block_lat_long() (line 34 of modules/googlemap_block/googlemap_block.module).
Notice: Trying to get property of non-object in googlemap_block_lat_long() (line 34 of modules/googlemap_block/googlemap_block.module).
Notice: Undefined offset: 0 in googlemap_block_lat_long() (line 35 of modules/googlemap_block/googlemap_block.module).
Notice: Trying to get property of non-object in googlemap_block_lat_long() (line 35 of modules/googlemap_block/googlemap_block.module).
Notice: Trying to get property of non-object in googlemap_block_lat_long() (line 35 of modules/googlemap_block/googlemap_block.module).
Notice: Trying to get property of non-object in googlemap_block_lat_long() (line 35 of modules/googlemap_block/googlemap_block.module).

I have created a patch for the same please find the attachment.