From 081ebb2822f0d9256c714302f2e83eb4f198ba6c Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Wed, 13 Aug 2008 09:58:47 +0200
Subject: "expr --bignum 1" now fails when expr is built without libgmp

* src/expr.c (main): When --bignum is requested, yet expr was built
without libgmp, exit nonzero (3) in addition to giving a diagnostic.
---
 src/expr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/expr.c b/src/expr.c
index 524ec9301..dc4161602 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -292,7 +292,8 @@ main (int argc, char **argv)
 #if HAVE_GMP
 	    mode = MP_ALWAYS;
 #else
-	    error (0, 0, _("arbitrary-precision support is not available"));
+	    error (EXPR_FAILURE, 0,
+		   _("arbitrary-precision support is not available"));
 #endif
 	    break;
 
-- 
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