[bug #32243] guile-tools errors if PROGRAM can't be found

[Mike Gran]

URL:
  <http://savannah.gnu.org/bugs/?32243>

                 Summary: guile-tools errors if PROGRAM can't be found
                 Project: Guile
            Submitted by: mike121
            Submitted on: Tue 25 Jan 2011 01:25:50 PM GMT
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

If I call guile-tools on a program that can't be found, like so

$ guile-tools zzyzx

it doesn't fail gracefully by telling me that the program zzyzx doesn't
exist.  It instead dumps a backtrace.

address@hidden src]$ guile-tools zzyzx
Backtrace:
In module/ice-9/boot-9.scm:
 170: 8 [catch #t #<catch-closure ab55a0> ...]
In unknown file:
   ?: 7 [catch-closure]
In module/ice-9/boot-9.scm:
  62: 6 [call-with-prompt prompt0 ...]
In module/ice-9/eval.scm:
 389: 5 [eval # #]
In /usr/local/bin/guile-tools:
 136: 4 [main ("/usr/local/bin/guile-tools" "zzyzx")]
In module/ice-9/boot-9.scm:
1899: 3 [module-ref {#f} main]
In unknown file:
   ?: 2 [module-variable {#f} main]
In module/ice-9/boot-9.scm:
 115: 1 [#<procedure a70910 at module/ice-9/boot-9.scm:110:6 (thrown-k .
args)> wrong-type-arg ...]
In unknown file:
   ?: 0 [catch-closure wrong-type-arg "module-variable" ...]

ERROR: In procedure module-variable:
ERROR: Wrong type argument in position 1 (expecting module): #f





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