Batch Script - Variable Strings With Spaces

Question

If I do: ``` set dir1= %ProgramFiles%\Backup\files set dir2= %ProgramFiles%\Backup\settings set backup = B:\backup start /b combine_file.exe %dir1% %dir2% ``` the above example just sees the first part i.e. `C:\program` and does not include the space yet. If I do `echo %dir1%`, it will return the correct path. Where would you put the `""` to resolve this problem? Same problem happens, when you do some thing similar: ``` set /p somepath=Enter Path start /b combine_file.exe %dir1%\%somepath% ``` You'll get an error, because of that space, yet when trying to put `""` in, you often get another type of error, because of that. On test I know the example does work as if you pick a directory without spaces or manually put in `""` on `set /p blah=` this works fine. Pretty sure I'm just missing a simple switch or some thing like `/I`.

Accepted Answer

```
set "dir1=%ProgramFiles%\Backup\files"
set "dir2=%ProgramFiles%\Backup\settings"
set "backup=B:\backup"

start /b combine_file.exe "%dir1%" "%dir2%"

set /p "somepath=Enter Path"
start /b combine_file.exe "%dir1%\%somepath%"
```

In general, use quotes on variable asignation to ensure the spaces are correctly handled, but don't include the quotes inside the values. So, all paths in variables doesn't contain quotes. When the value needs to be used, then, quote the variable.

Batch Script - Variable Strings With Spaces

Solution

Problem