Fix compile error

signal.c:69:10: error: variably modified ‘signm’ at file scope
     char signm[LONGEST_SIGNAME + 1];
          ^

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63842 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/signal.c b/signal.c
index 05999c2364..e9f0708510 100644
--- a/signal.c
+++ b/signal.c
@@ -64,7 +64,7 @@ ruby_atomic_compare_and_swap(rb_atomic_t *ptr, rb_atomic_t cmp,
 
 #define FOREACH_SIGNAL(sig, offset) \
     for (sig = siglist + (offset); sig < siglist + numberof(siglist); ++sig)
-static const int LONGEST_SIGNAME = 7; /* MIGRATE and RETRACT */
+enum { LONGEST_SIGNAME = 7 }; /* MIGRATE and RETRACT */
 static const struct signals {
     char signm[LONGEST_SIGNAME + 1];
     int  signo;