more C standard compat fixes from Dan Fandrich

function                                             old     new   delta
docolon                                              207     204      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/expr.c b/coreutils/expr.c
index 54c2ee165..f5701a460 100644
--- a/coreutils/expr.c
+++ b/coreutils/expr.c
@@ -214,9 +214,9 @@ static arith_t arithmetic_common(VALUE *l, VALUE *r, int op)
 
 static VALUE *docolon(VALUE *sv, VALUE *pv)
 {
+        enum { NMATCH = 2 };
         VALUE *v;
         regex_t re_buffer;
-        const int NMATCH = 2;
         regmatch_t re_regs[NMATCH];
 
         tostring(sv);