[Guile-commits] GNU Guile branch, stable-2.0, updated. v2.0.0-216-g94b55d3

[Ludovic Courtès]

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http://git.savannah.gnu.org/cgit/guile.git/commit/?id=94b55d3fa046523e13de9df1c2fb39280f4842e8

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- Log -----------------------------------------------------------------
commit 94b55d3fa046523e13de9df1c2fb39280f4842e8
Author: Ludovic Courtès <address@hidden>
Date:   Wed Apr 27 00:57:16 2011 +0200

    Gracefully handle `setlocale' errors at the REPL.
    
    * module/ice-9/top-repl.scm (top-repl): Catch exceptions from
      `setlocale'.  Reported by CRLF0710 <address@hidden>.

-----------------------------------------------------------------------

Summary of changes:
 module/ice-9/top-repl.scm |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/module/ice-9/top-repl.scm b/module/ice-9/top-repl.scm
index 64c0239..d43436c 100644
--- a/module/ice-9/top-repl.scm
+++ b/module/ice-9/top-repl.scm
@@ -65,7 +65,14 @@
     (call-with-sigint
      (lambda ()
        (and (defined? 'setlocale)
-            (setlocale LC_ALL ""))
+            (catch 'system-error
+              (lambda ()
+                (setlocale LC_ALL ""))
+              (lambda (key subr fmt args errno)
+                (format (current-error-port)
+                        "warning: failed to install locale: ~a~%"
+                        (strerror (car errno))))))
+
        (let ((status (start-repl 'scheme)))
          (run-hook exit-hook)
          status)))))


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