wrap a link in L<> to avoid bad autolinking

[p5sagit/p5-mst-13.2.git] / pp.c

diff --git a/pp.c b/pp.c
index c659b13..4735c94 100644 (file)
--- a/pp.c
+++ b/pp.c
@@ -3079,12 +3079,12 @@ PP(pp_substr)
 {
     dVAR; dSP; dTARGET;
     SV *sv;
-    I32 len = 0;
+    IV len = 0;
     STRLEN curlen;
     STRLEN utf8_curlen;
-    I32 pos;
-    I32 rem;
-    I32 fail;
+    IV pos;
+    IV rem;
+    IV fail;
     const I32 lvalue = PL_op->op_flags & OPf_MOD || LVRET;
     const char *tmps;
     const I32 arybase = CopARYBASE_get(PL_curcop);
@@ -3147,7 +3147,7 @@ PP(pp_substr)
            rem = curlen;
        else if (len >= 0) {
            rem = pos+len;
-           if (rem > (I32)curlen)
+           if (rem > (IV)curlen)
                rem = curlen;
        }
        else {
@@ -3167,8 +3167,8 @@ PP(pp_substr)
        RETPUSHUNDEF;
     }
     else {
-       const I32 upos = pos;
-       const I32 urem = rem;
+       const IV upos = pos;
+       const IV urem = rem;
        if (utf8_curlen)
            sv_pos_u2b(sv, &pos, &rem);
        tmps += pos;