Make it so you don't have to cast away const in a couple places

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@105594 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/hashtab.c b/main/hashtab.c
index 111fecc01fa0985c5eabdbe450bbff58305e80be..7ab120486551ea3c0b2a9f9a7f00a2b1871d7d92 100644 (file)
--- a/main/hashtab.c
+++ b/main/hashtab.c
@@ -165,7 +165,7 @@ unsigned int ast_hashtab_hash_string(const void *obj)
 
 unsigned int ast_hashtab_hash_string_sax(const void *obj) /* from Josh */
 {
-       unsigned char *str = (unsigned char *) obj;
+       const unsigned char *str = obj;
        unsigned int total = 0, c = 0;
 
        while ((c = *str++))
@@ -176,7 +176,7 @@ unsigned int ast_hashtab_hash_string_sax(const void *obj) /* from Josh */
 
 unsigned int ast_hashtab_hash_string_nocase(const void *obj)
 {
-       unsigned char *str = (unsigned char*)obj;
+       const unsigned char *str = obj;
        unsigned int total;
 
        for (total = 0; *str; str++) {