Oops, we want to twiddle the effective-user-ID, not the real-user-ID,

since we need to recover credentials.  Relative to the previous commit,
s/setuid/seteuid/g.

Reminded by:	a hot shower

chinese/zhcon/Makefile

@@ -7,7 +7,7 @@
 
 PORTNAME=	zhcon
 PORTVERSION=	0.2.3
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	chinese
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
 MASTER_SITE_SUBDIR=	${PORTNAME}

chinese/zhcon/files/patch-src::configfile.cpp

@@ -10,12 +10,12 @@
  
  ConfigFile::ConfigFile(const char *fn) {
 +    uid_t euid = geteuid();
-+    setuid(getuid());
++    seteuid(getuid());
      ifstream in(fn);
      if (!in)
          throw runtime_error("Could not open config file!");
      ParseFile(in);
-+    setuid(euid);
++    seteuid(euid);
  }
  
  ConfigFile::~ConfigFile() {}