adium 3373:dcdf6a2503cc: Further improved documentation

[commits at adium.im]

details:	http://hg.adium.im/adium/rev/dcdf6a2503cc
revision:	3373:dcdf6a2503cc
author:		Evan Schoenberg
date:		Sun Oct 17 22:55:16 2010 -0500

Further improved documentation
(transplanted from da0b923fe3e7b4a443590100d689d301b76adf0c)

diffs (13 lines):

diff -r c3a3446aeb16 -r dcdf6a2503cc Frameworks/Adium Framework/Source/AIAbstractAccount.m
--- a/Frameworks/Adium Framework/Source/AIAbstractAccount.m	Sun Oct 17 22:52:13 2010 -0500
+++ b/Frameworks/Adium Framework/Source/AIAbstractAccount.m	Sun Oct 17 22:55:16 2010 -0500
@@ -213,6 +213,9 @@
 		 * deletes that icon, this indicates that no icon at all should be used for the account.
 		 */		
 	} else if (!isTemporary && [[adium.preferenceController preferenceForKey:KEY_USE_USER_ICON group:GROUP_ACCOUNT_STATUS] boolValue]) {
+		/* For non-temporary accounts, load the global icon if it is to be used. The user may have set a global icon, then selected
+		 * not to send an icon at all, so we must check the boolean preference first.
+		 */
 		userIconData = [adium.preferenceController preferenceForKey:KEY_USER_ICON group:GROUP_ACCOUNT_STATUS];
 		
 		/* If there isn't an icon set manually at the global level, we still need to check for one under KEY_DEFAULT_USER_ICON.