do_spawn() cleanup from Charles Lane.

p4raw-id: //depot/perl@13087

diff --git a/vms/vms.c b/vms/vms.c
index 0884863..86171d3 100644 (file)
--- a/vms/vms.c
+++ b/vms/vms.c
@@ -5101,36 +5101,34 @@ Perl_do_aspawn(pTHX_ void *really,void **mark,void **sp)
 unsigned long int
 Perl_do_spawn(pTHX_ char *cmd)
 {
-  unsigned long int sts, substs, hadcmd = 1;
+  unsigned long int sts, substs;
 
   TAINT_ENV();
   TAINT_PROPER("spawn");
   if (!cmd || !*cmd) {
-    hadcmd = 0;
     sts = lib$spawn(0,0,0,0,0,0,&substs,0,0,0,0,0,0);
     if (!(sts & 1)) {
       switch (sts) {
-      case RMS$_FNF:  case RMS$_DNF:
-        set_errno(ENOENT); break;
-      case RMS$_DIR:
-        set_errno(ENOTDIR); break;
-      case RMS$_DEV:
-        set_errno(ENODEV); break;
-      case RMS$_PRV:
-        set_errno(EACCES); break;
-      case RMS$_SYN:
-        set_errno(EINVAL); break;
-      case CLI$_BUFOVF: case RMS$_RTB: case CLI$_TKNOVF: case CLI$_RSLOVF:
-        set_errno(E2BIG); break;
-      case LIB$_INVARG: case LIB$_INVSTRDES: case SS$_ACCVIO: /* shouldn't happen */
-        _ckvmssts(sts); /* fall through */
-      default:  /* SS$_DUPLNAM, SS$_CLI, resource exhaustion, etc. */
-        set_errno(EVMSERR); 
+        case RMS$_FNF:  case RMS$_DNF:
+          set_errno(ENOENT); break;
+        case RMS$_DIR:
+          set_errno(ENOTDIR); break;
+        case RMS$_DEV:
+          set_errno(ENODEV); break;
+        case RMS$_PRV:
+          set_errno(EACCES); break;
+        case RMS$_SYN:
+          set_errno(EINVAL); break;
+        case CLI$_BUFOVF: case RMS$_RTB: case CLI$_TKNOVF: case CLI$_RSLOVF:
+          set_errno(E2BIG); break;
+        case LIB$_INVARG: case LIB$_INVSTRDES: case SS$_ACCVIO: /* shouldn't happen */
+          _ckvmssts(sts); /* fall through */
+        default:  /* SS$_DUPLNAM, SS$_CLI, resource exhaustion, etc. */
+          set_errno(EVMSERR);
       }
       set_vaxc_errno(sts);
       if (ckWARN(WARN_EXEC)) {
-       Perl_warner(aTHX_ WARN_EXEC,"Can't spawn \"%s\": %s",
-                   hadcmd ? cmd : "",
+        Perl_warner(aTHX_ WARN_EXEC,"Can't spawn: %s",
                    Strerror(errno));
       }
     }
@@ -5139,10 +5137,7 @@ Perl_do_spawn(pTHX_ char *cmd)
   else {
     (void) safe_popen(cmd, "nW", (int *)&sts);
   }
-  
-  vms_execfree(aTHX);
   return sts;
-
 }  /* end of do_spawn() */
 /*}}}*/