Terminate last arg in proxy argv n popsbr.c:parse_proxy().

This bug seems to have existed since this code was born.  I guess
others have been lucky?

diff --git a/uip/popsbr.c b/uip/popsbr.c
index 15d03f0b3b4b1b79015a20d8179775c1fbab4891..ccc76c7c40ead4ba3eb72196f1e6314889928fb6 100644 (file)
--- a/uip/popsbr.c
+++ b/uip/popsbr.c
@@ -467,6 +467,7 @@ parse_proxy(char *proxy, char *host)
        } else if (!isspace(*cur))
            *c++ = *cur;
     }
        } else if (!isspace(*cur))
            *c++ = *cur;
     }

+    *c = '\0';

     *++p = NULL;
     return pargv;
 }
     *++p = NULL;
     return pargv;
 }