1bac415f3a14ebff60e5f7377e45955f177a0f4a
angie
  Mon Jun 3 12:41:46 2013 -0700
When running from command line, SCRIPT_NAME is undefined (unless one purposefully sets it).  Avoid segv.
diff --git src/lib/cheapcgi.c src/lib/cheapcgi.c
index b82a932..c7c2734 100644
--- src/lib/cheapcgi.c
+++ src/lib/cheapcgi.c
@@ -58,31 +58,34 @@
 char *cgiRequestUri()
 /* Return CGI REQUEST_URI */
 {
 return getenv("REQUEST_URI");
 }
 
 char *cgiRequestContentLength()
 /* Return HTTP REQUEST CONTENT_LENGTH if available*/
 {
 return getenv("CONTENT_LENGTH");
 }
 
 char *cgiScriptName()
 /* Return name of script so libs can do context-sensitive stuff. */
 {
-return getenv("SCRIPT_NAME");
+char *scriptName = getenv("SCRIPT_NAME");
+if (scriptName == NULL)
+    scriptName = "cgiSpoofedScript";
+return scriptName;
 }
 
 char *cgiServerName()
 /* Return name of server, better to use cgiServerNamePort() for
    actual URL construction */
 {
 return getenv("SERVER_NAME");
 }
 
 char *cgiServerPort()
 /* Return port number of server, default 80 if not found */
 {
 char *port = getenv("SERVER_PORT");
 if (port)
     return port;