* genget.c (LOWER): Cast argument to isupper()/tolower() to int

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@13380 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/appl/telnet/libtelnet/ChangeLog b/src/appl/telnet/libtelnet/ChangeLog
index fc7a1fd9042c3df0ef7ee44ed3355e0178b0b340..d016c4486cbfc592144fe4738659c9c0510eb92c 100644 (file)
--- a/src/appl/telnet/libtelnet/ChangeLog
+++ b/src/appl/telnet/libtelnet/ChangeLog
@@ -1,3 +1,7 @@
+2001-06-18  Ezra Peisach  <epeisach@mit.edu>
+
+       * genget.c (LOWER): Cast argument to isupper()/tolower() to int.
+
 2001-06-07  Ezra Peisach  <epeisach@mit.edu>
 
        * auth-proto.h: Add prototype for kerberos5_cleanup().

diff --git a/src/appl/telnet/libtelnet/genget.c b/src/appl/telnet/libtelnet/genget.c
index 4e760d72e1aa316982ef8eb3c87952b211f6a1bb..5f6876d38e5d866149fb00424ebe8f04ffa7e9c0 100644 (file)
--- a/src/appl/telnet/libtelnet/genget.c
+++ b/src/appl/telnet/libtelnet/genget.c
@@ -35,7 +35,7 @@
 
 #include <ctype.h>
 
-#define        LOWER(x) (isupper(x) ? tolower(x) : (x))
+#define        LOWER(x) (isupper((int) x) ? tolower((int) x) : (x))
 /*
  * The prefix function returns 0 if *s1 is not a prefix
  * of *s2.  If *s1 exactly matches *s2, the negative of