guix-pull prints stack trace

[Alex Vong]

Hello,

It seems the commit c41d97b causes guix-pull to print stack trace.

Here is the stack trace:
===========================================================================
In ice-9/psyntax.scm:
 989: 19 [scan ((define-module (gnu packages tex) #:use-module ...)) () ...]
 279: 18 [scan ((#(syntax-object let # ...) (#) (# #) ...)) () ...]
In ice-9/eval.scm:
 411: 17 [eval # ()]
In ice-9/boot-9.scm:
2951: 16 [define-module* (gnu packages tex) #:filename ...]
2926: 15 [resolve-imports ((# # license:) (#) (#) (#) ...)]
2864: 14 [resolve-interface (gnu packages pdf) #:select ...]
2789: 13 [#<procedure 84d300 at ice-9/boot-9.scm:2777:4 (name #:optional 
autoload version #:key ensure)> # ...]
3065: 12 [try-module-autoload (gnu packages pdf) #f]
2401: 11 [save-module-excursion #<procedure 5cedb40 at ice-9/boot-9.scm:3066:17 
()>]
3085: 10 [#<procedure 5cedb40 at ice-9/boot-9.scm:3066:17 ()>]
In unknown file:
   ?: 9 [primitive-load-path "gnu/packages/pdf" ...]
In ice-9/eval.scm:
 505: 8 [#<procedure 79a6a0 at ice-9/eval.scm:499:4 (exp)> (define-module # # 
...)]
In ice-9/psyntax.scm:
1106: 7 [expand-top-sequence ((define-module # # # ...)) () ((top)) ...]
 989: 6 [scan ((define-module (gnu packages pdf) #:use-module ...)) () ...]
 279: 5 [scan ((#(syntax-object let # ...) (#) (# #) ...)) () ...]
In ice-9/eval.scm:
 411: 4 [eval # ()]
In ice-9/boot-9.scm:
2951: 3 [define-module* (gnu packages pdf) #:filename ...]
2926: 2 [resolve-imports ((# # license:) (#) (#) (#) ...)]
2867: 1 [resolve-interface (gnu packages javascript) #:select ...]
In unknown file:
   ?: 0 [scm-error misc-error #f ...]

ERROR: In procedure scm-error:
ERROR: no code for module (gnu packages javascript)
builder for `/gnu/store/58ji3i7a0dl2sgf39m16l90alnyyvc9j-guix-latest.drv' 
failed with exit code 1
guix pull: error: build failed: build of 
`/gnu/store/58ji3i7a0dl2sgf39m16l90alnyyvc9j-guix-latest.drv' failed
===========================================================================

Looking at the patch, I think the problem is in
`#:use-module (gnu packages javascript)'.

Cheers,
Alex