Cwd tweak from Doug MacEachern.

p4raw-id: //depot/perl@10796

diff --git a/ext/Cwd/Cwd.xs b/ext/Cwd/Cwd.xs
index 6935155..10c6f15 100644 (file)
--- a/ext/Cwd/Cwd.xs
+++ b/ext/Cwd/Cwd.xs
@@ -211,29 +211,21 @@ PPCODE:
     dXSTARG;
     char *path;
     STRLEN len;
-    char *buf;
-
-    New(0, buf, MAXPATHLEN, char);
-    if (buf) {
-        buf[MAXPATHLEN] = 0;
-        if (pathsv)
-           path = SvPV(pathsv, len);
-       else {
-           path = ".";
-           len  = 1;
-       }
+    char buf[MAXPATHLEN];
 
-       if (bsd_realpath(path, buf)) {
-           sv_setpvn(TARG, buf, strlen(buf));
-           SvPOK_only(TARG);
-       }
-       else
-           sv_setsv(TARG, &PL_sv_undef);
+    if (pathsv)
+      path = SvPV(pathsv, len);
+    else {
+        path = ".";
+        len  = 1;
+    }
 
-       Safefree(buf);
+    if (bsd_realpath(path, buf)) {
+        sv_setpvn(TARG, buf, strlen(buf));
+        SvPOK_only(TARG);
     }
     else
-        sv_setsv(TARG, &PL_sv_undef);
+      sv_setsv(TARG, &PL_sv_undef);
 
     XSprePUSH; PUSHTARG;
 }