fix small memleak on -e, don't try to find_script() when e_script

p4raw-id: //depot/perl@1331

diff --git a/perl.c b/perl.c
index 7be4185..7202c87 100644 (file)
--- a/perl.c
+++ b/perl.c
@@ -1900,20 +1900,28 @@ open_script(char *scriptname, bool dosearch, SV *sv, int *fdscript)
     dTHR;
     register char *s;
 
-    /* scriptname will be non-NULL if find_script() returns */
-    scriptname = find_script(scriptname, dosearch, NULL, 1);
+    *fdscript = -1;
 
-    if (strnEQ(scriptname, "/dev/fd/", 8) && isDIGIT(scriptname[8]) ) {
-       char *s = scriptname + 8;
-       *fdscript = atoi(s);
-       while (isDIGIT(*s))
-           s++;
-       if (*s)
-           scriptname = s + 1;
+    if (e_script) {
+       origfilename = savepv("-e");
     }
-    else
-       *fdscript = -1;
-    origfilename = (e_script ? savepv("-e") : scriptname);
+    else {
+       /* if find_script() returns, it returns a malloc()-ed value */
+       origfilename = scriptname = find_script(scriptname, dosearch, NULL, 1);
+
+       if (strnEQ(scriptname, "/dev/fd/", 8) && isDIGIT(scriptname[8]) ) {
+           char *s = scriptname + 8;
+           *fdscript = atoi(s);
+           while (isDIGIT(*s))
+               s++;
+           if (*s) {
+               scriptname = savepv(s + 1);
+               Safefree(origfilename);
+               origfilename = scriptname;
+           }
+       }
+    }
+
     curcop->cop_filegv = gv_fetchfile(origfilename);
     if (strEQ(origfilename,"-"))
        scriptname = "";