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-rw-r--r--coreutils/expr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/coreutils/expr.c b/coreutils/expr.c
index 8401594..f75f6e0 100644
--- a/coreutils/expr.c
+++ b/coreutils/expr.c
@@ -219,7 +219,7 @@ static VALUE *docolon(VALUE * sv, VALUE * pv)
tostring(pv);
if (pv->u.s[0] == '^') {
- fprintf(stderr, "\
+ bb_error_msg("\
warning: unportable BRE: `%s': using `^' as the first character\n\
of a basic regular expression is not portable; it is being ignored", pv->u.s);
}