clarify comments even more

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5749 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/logger.c b/logger.c
index 61395c1a9f0dcd9d78ada27021863dc766fa3881..bd7c258c41a7ba9d6ce9fa3ed2e209e1c85b4075 100755 (executable)
--- a/logger.c
+++ b/logger.c
@@ -671,11 +671,12 @@ void ast_log(int level, const char *file, int line, const char *function, const
 
        va_list ap;
        
-       /* skip this message unless:
-          - option_verbose is greater than zero _or_
-          - option_debug is greater than zero _or_
-          - the message is of level LOG_DEBUG (which allows for 'level zero' LOG_DEBUG messages)
-        */
+       /* don't display LOG_DEBUG messages unless option_verbose _or_ option_debug
+          are non-zero; LOG_DEBUG messages can still be displayed if option_debug
+          is zero, if option_verbose is non-zero (this allows for 'level zero'
+          LOG_DEBUG messages to be displayed, if the logmask on any channel
+          allows it)
+       */
        if (!option_verbose && !option_debug && (level == __LOG_DEBUG)) {
                return;
        }