Tidyup: (unsigned) cast to more explicit (unsigned char)

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@3746 e03df62e-2008-0410-955e-edbf42e46eb7

2 files changed, 7 insertions, 7 deletions

diff --git a/src/hashcomp.cpp b/src/hashcomp.cpp
index f322b69da..3e1184a95 100644
--- a/src/hashcomp.cpp
+++ b/src/hashcomp.cpp
@@ -113,27 +113,27 @@ bool irc::InAddr_HashComp::operator()(const in_addr &s1, const in_addr &s2) cons
 
 bool irc::irc_char_traits::eq(char c1st, char c2nd)
 {
-	return lowermap[(unsigned)c1st] == lowermap[(unsigned)c2nd];
+	return lowermap[(unsigned char)c1st] == lowermap[(unsigned char)c2nd];
 }
 
 bool irc::irc_char_traits::ne(char c1st, char c2nd)
 {
-	return lowermap[(unsigned)c1st] != lowermap[(unsigned)c2nd];
+	return lowermap[(unsigned char)c1st] != lowermap[(unsigned char)c2nd];
 }
 
 bool irc::irc_char_traits::lt(char c1st, char c2nd)
 {
-	return lowermap[(unsigned)c1st] < lowermap[(unsigned)c2nd];
+	return lowermap[(unsigned char)c1st] < lowermap[(unsigned char)c2nd];
 }
 
 int irc::irc_char_traits::compare(const char* str1, const char* str2, size_t n)
 {
 	for(unsigned int i = 0; i < n; i++)
 	{
-		if(lowermap[(unsigned)*str1] > lowermap[(unsigned)*str2])
+		if(lowermap[(unsigned char)*str1] > lowermap[(unsigned char)*str2])
        	        	return 1;
 
-		if(lowermap[(unsigned)*str1] < lowermap[(unsigned)*str2])
+		if(lowermap[(unsigned char)*str1] < lowermap[(unsigned char)*str2])
 	               	return -1;
 
 	        if(*str1 == 0 || *str2 == 0)
@@ -167,7 +167,7 @@ bool operator== (irc::string& leftval, std::string& rightval)
 
 const char* irc::irc_char_traits::find(const char* s1, int  n, char c)
 {
-	while(n-- > 0 && lowermap[(unsigned)*s1] != lowermap[(unsigned)c])
+	while(n-- > 0 && lowermap[(unsigned char)*s1] != lowermap[(unsigned char)c])
 		s1++;
 	return s1;
 }
diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index bbb51d668..4905cfabd 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -1150,7 +1150,7 @@ void strlower(char *n)
 	if (n)
 	{
 		for (char* t = n; *t; t++)
-			*t = lowermap[(unsigned)*t];
+			*t = lowermap[(unsigned char)*t];
 	}
 }