Replace isdigit/isalpha/.../tolower/toupper with glib variants

This fixes warnings about passing signed chars to them (apparently they
are implemented as macros that do array lookups without checks in some
platforms, yay)

Specifically:

    functions=isalnum|isalpha|isdigit|isspace|isxdigit|tolower|toupper
    sed -ir "s/$functions/g_ascii_&/g" **/*.c

1 files changed, 2 insertions, 2 deletions

diff --git a/irc_im.c b/irc_im.c
index 9a44b3f7..c9f0efbc 100644
--- a/irc_im.c
+++ b/irc_im.c
@@ -72,7 +72,7 @@ static gboolean bee_irc_user_new( bee_t *bee, bee_user_t *bu )
 		else
 		{
 			char *s;
-			for( s = bu->ic->acc->tag; isalnum( *s ); s ++ );
+			for( s = bu->ic->acc->tag; g_ascii_isalnum( *s ); s ++ );
 			/* Only use the tag if we got to the end of the string.
 			   (So allow alphanumerics only. Hopefully not too
 			   restrictive.) */
@@ -315,7 +315,7 @@ static gboolean bee_irc_user_fullname( bee_t *bee, bee_user_t *bu )
 	/* Strip newlines (unlikely, but IRC-unfriendly so they must go)
 	   TODO(wilmer): Do the same with away msgs again! */
 	for( s = iu->fullname; *s; s ++ )
-		if( isspace( *s ) ) *s = ' ';
+		if( g_ascii_isspace( *s ) ) *s = ' ';
 	
 	if( ( bu->ic->flags & OPT_LOGGED_IN ) && set_getbool( &bee->set, "display_namechanges" ) )
 	{