Const fix.

diff --git a/shib-target/shib-target.cpp b/shib-target/shib-target.cpp
index 8375e22..7415eb8 100644 (file)
--- a/shib-target/shib-target.cpp
+++ b/shib-target/shib-target.cpp
@@ -87,7 +87,7 @@ namespace shibtarget {
  * Shib Target implementation
  */
 
-static char _x2c(char *what)
+static char _x2c(const char *what)
 {
     register char digit;