minor bug in dumping blessed subrefs

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

diff --git a/sv.c b/sv.c
index fdeed68..2dea64f 100644 (file)
--- a/sv.c
+++ b/sv.c
@@ -4413,10 +4413,6 @@ sv_vcatpvfn(SV *sv, const char *pat, STRLEN patlen, va_list *args, SV **svargs,
        char *eptr = Nullch;
        STRLEN elen = 0;
        char ebuf[TYPE_DIGITS(int) * 2 + 16]; /* large enough for "%#.#f" */
-
-       static char *efloatbuf = Nullch;
-       static STRLEN efloatsize = 0;
-
        char c;
        int i;
        unsigned base;
@@ -4645,6 +4641,10 @@ sv_vcatpvfn(SV *sv, const char *pat, STRLEN patlen, va_list *args, SV **svargs,
            base = 10;
            goto uns_integer;
 
+       case 'b':
+           base = 2;
+           goto uns_integer;
+
        case 'O':
            intsize = 'l';
            /* FALL THROUGH */
@@ -4700,6 +4700,14 @@ sv_vcatpvfn(SV *sv, const char *pat, STRLEN patlen, va_list *args, SV **svargs,
                if (alt && *eptr != '0')
                    *--eptr = '0';
                break;
+           case 2:
+               do {
+                   dig = uv & 1;
+                   *--eptr = '0' + dig;
+               } while (uv >>= 1);
+               if (alt && *eptr != '0')
+                   *--eptr = '0';
+               break;
            default:            /* it had better be ten or less */
                do {
                    dig = uv % base;
@@ -4746,10 +4754,10 @@ sv_vcatpvfn(SV *sv, const char *pat, STRLEN patlen, va_list *args, SV **svargs,
                need = width;
 
            need += 20; /* fudge factor */
-           if (efloatsize < need) {
-               Safefree(efloatbuf);
-               efloatsize = need + 20; /* more fudge */
-               New(906, efloatbuf, efloatsize, char);
+           if (PL_efloatsize < need) {
+               Safefree(PL_efloatbuf);
+               PL_efloatsize = need + 20; /* more fudge */
+               New(906, PL_efloatbuf, PL_efloatsize, char);
            }
 
            eptr = ebuf + sizeof ebuf;
@@ -4774,10 +4782,10 @@ sv_vcatpvfn(SV *sv, const char *pat, STRLEN patlen, va_list *args, SV **svargs,
                *--eptr = '#';
            *--eptr = '%';
 
-           (void)sprintf(efloatbuf, eptr, nv);
+           (void)sprintf(PL_efloatbuf, eptr, nv);
 
-           eptr = efloatbuf;
-           elen = strlen(efloatbuf);
+           eptr = PL_efloatbuf;
+           elen = strlen(PL_efloatbuf);
 
 #ifdef LC_NUMERIC
            /*