# HG changeset patch
# User Michael Pavone <pavone@retrodev.com>
# Date 1392794347 28800
# Node ID 32da1e0d5e55fc40f63ac89a426051254bd17ae2
# Parent  a3afee2271ceebd5c487db67ab1da80c18301a49
Properly null terminate string returned by readlink in util.c

diff -r a3afee2271ce -r 32da1e0d5e55 util.c
--- a/util.c	Tue Feb 18 21:37:31 2014 -0800
+++ b/util.c	Tue Feb 18 23:19:07 2014 -0800
@@ -94,7 +94,8 @@
 			free(linktext);
 			linktext = NULL;
 		}
-	} while (linksize > cursize);
+	} while ((linksize+1) > cursize);
+	linktext[linksize] = 0;
 	return linktext;
 }