[BUG]: Advanced search error

[antonellocaroli]

Description of the bug

when I try Advanced search I always get an error

Steps To Reproduce

TERA SEARCH MENU:

1. Tag
2. Name
3. Language
4. Country code
5. State
6. Advanced search
7. Main Menu
8. Exit
   Choose an option: 6
   The query format is -d field=word.
   Field can be one of tag, name, language, country code and state.
   Fields can be combined, for example: -d tag=jazz -d state=queensland
   Or tag=rock language=spanish countrycode=us
   Or tag=country state=IL
   Write your quiry: tag=country state=IL
   tag=country
   /usr/share/tera/lib/lib.sh: line 140: KEY: unbound variable

Additional Information

No response

[shinokada]

You are missing -d:

 -d tag=country -d state=IL

[antonellocaroli]

TERA MAIN MENU

1. Play from my list
2. Search radio stations
3. List (Create/Read/Update/Delete)
4. Delete a radio station
5. I feel lucky
6. Gist
7. Exit
   Choose an option: 2

TERA SEARCH MENU:

1. Tag
2. Name
3. Language
4. Country code
5. State
6. Advanced search
7. Main Menu
8. Exit
   Choose an option: 6
   The query format is -d field=word.
   Field can be one of tag, name, language, country code and state.
   Fields can be combined, for example: -d tag=jazz -d state=queensland
   Or tag=rock language=spanish countrycode=us
   Or tag=country state=IL
   Write your quiry: -d tag=country -d state=IL
   -d
   /usr/share/tera/lib/lib.sh: line 140: KEY: unbound variable

[shinokada]

You don't need -d at the end.

[antonellocaroli]

in Bold is output

TERA MAIN MENU

1. Play from my list
2. Search radio stations
3. List (Create/Read/Update/Delete)
4. Delete a radio station
5. I feel lucky
6. Gist
7. Exit
   Choose an option: 2

TERA SEARCH MENU:

1. Tag
2. Name
3. Language
4. Country code
5. State
6. Advanced search
7. Main Menu
8. Exit
   Choose an option: 6
   The query format is -d field=word.
   Field can be one of tag, name, language, country code and state.
   Fields can be combined, for example: -d tag=jazz -d state=queensland
   Or tag=rock language=spanish countrycode=us
   Or tag=country state=IL
   Write your quiry: -d tag=jazz

-d
/usr/share/tera/lib/lib.sh: line 150: KEY: unbound variable

TERA MAIN MENU

1. Play from my list
2. Search radio stations
3. List (Create/Read/Update/Delete)
4. Delete a radio station
5. I feel lucky
6. Gist
7. Exit
   Choose an option: 2

TERA SEARCH MENU:

1. Tag
2. Name
3. Language
4. Country code
5. State
6. Advanced search
7. Main Menu
8. Exit
   Choose an option: 6
   The query format is -d field=word.
   Field can be one of tag, name, language, country code and state.
   Fields can be combined, for example: -d tag=jazz -d state=queensland
   Or tag=rock language=spanish countrycode=us
   Or tag=country state=IL
   Write your quiry: tag=jazz

tag=jazz
/usr/share/tera/lib/lib.sh: line 150: KEY: unbound variable

TERA MAIN MENU

1. Play from my list
2. Search radio stations
3. List (Create/Read/Update/Delete)
4. Delete a radio station
5. I feel lucky
6. Gist
7. Exit
   Choose an option: 2

TERA SEARCH MENU:

1. Tag
2. Name
3. Language
4. Country code
5. State
6. Advanced search
7. Main Menu
8. Exit
   Choose an option: 6
   The query format is -d field=word.
   Field can be one of tag, name, language, country code and state.
   Fields can be combined, for example: -d tag=jazz -d state=queensland
   Or tag=rock language=spanish countrycode=us
   Or tag=country state=IL
   Write your quiry: -d tag=jazz state=queensland

-d
/usr/share/tera/lib/lib.sh: line 150: KEY: unbound variable

[shinokada]

What is your Bash version?

[antonellocaroli]

GNU bash, version 5.2.15(1)-release (x86_64-pc-linux-gnu)

[shinokada]

Does all other functions work?

[antonellocaroli]

yes

[shinokada]

What is your OS? Are you using Mac and Homebrew?

[antonellocaroli]

Gentoo linux