1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/expr.c b/coreutils/expr.c
index f58f4b062..c2f5d4f3e 100644
--- a/coreutils/expr.c
+++ b/coreutils/expr.c
@@ -438,7 +438,7 @@ static VALUE *eval3 (void)
                 if (nextarg ("+"))
                         op = '+';
                 else if (nextarg ("-"))
-                        op = '+';
+                        op = '-';
                 else
                         return l;
                 args++;