From 761dee41b1041330f3bae4ec2f2eae1857d29756 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kodama.kitenet.net>
Date: Fri, 24 Oct 2008 15:46:29 -0400
Subject: export CALLER_UID

---
 IkiWiki/Wrapper.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index 187314d16..eb6228dc3 100644
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -55,7 +55,7 @@ EOF
 #include <string.h>
 
 extern char **environ;
-char *newenviron[$#envsave+5];
+char *newenviron[$#envsave+6];
 int i=0;
 
 addenv(char *var, char *val) {
@@ -72,6 +72,7 @@ int main (int argc, char **argv) {
 $envsave
 	newenviron[i++]="HOME=$ENV{HOME}";
 	newenviron[i++]="WRAPPED_OPTIONS=$configstring";
+	asprintf(newenviron[i++], "CALLER_UID=%i", getuid());
 	newenviron[i]=NULL;
 	environ=newenviron;
 
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