1 files changed, 46 insertions, 0 deletions
diff --git a/community/irssi-xmpp/pointer-comparison.patch b/community/irssi-xmpp/pointer-comparison.patch
new file mode 100644
index 00000000000..6b30c42e478
--- /dev/null
+++ b/community/irssi-xmpp/pointer-comparison.patch
@@ -0,0 +1,46 @@
+Patch-Source: https://github.com/cdidier/irssi-xmpp/commit/f85cb98.patch
+
+
+From f85cb98ff829c96bbdf8d37e113c936f21d20b57 Mon Sep 17 00:00:00 2001
+From: Florian Schlichting <fsfs@debian.org>
+Date: Sat, 7 Oct 2017 01:22:22 +0200
+Subject: [PATCH] fix a comparison between pointer and \0
+
+```
+xep/disco.c: In function 'disco_request':
+xep/disco.c:72:40: warning: comparison between pointer and zero character constant [-Wpointer-compare]
+  g_return_if_fail(dest != NULL && dest != '\0');
+                                        ^
+/usr/include/glib-2.0/glib/gmacros.h:379:25: note: in definition of macro 'G_LIKELY'
+ #define G_LIKELY(expr) (expr)
+                         ^~~~
+xep/disco.c:72:2: note: in expansion of macro 'g_return_if_fail'
+  g_return_if_fail(dest != NULL && dest != '\0');
+  ^~~~~~~~~~~~~~~~
+xep/disco.c:72:35: note: did you mean to dereference the pointer?
+  g_return_if_fail(dest != NULL && dest != '\0');
+                                   ^
+/usr/include/glib-2.0/glib/gmacros.h:379:25: note: in definition of macro 'G_LIKELY'
+ #define G_LIKELY(expr) (expr)
+                         ^~~~
+xep/disco.c:72:2: note: in expansion of macro 'g_return_if_fail'
+  g_return_if_fail(dest != NULL && dest != '\0');
+  ^~~~~~~~~~~~~~~~
+```
+---
+ src/core/xep/disco.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/core/xep/disco.c b/src/core/xep/disco.c
+index e46e116..184d8d2 100644
+--- a/src/core/xep/disco.c
++++ b/src/core/xep/disco.c
+@@ -69,7 +69,7 @@ disco_request(XMPP_SERVER_REC *server, const char *dest)
+ 	char *recoded;
+ 
+ 	g_return_if_fail(IS_XMPP_SERVER(server));
+-	g_return_if_fail(dest != NULL && dest != '\0');
++	g_return_if_fail(dest != NULL && *dest != '\0');
+ 	recoded = xmpp_recode_out(dest);
+ 	lmsg = lm_message_new_with_sub_type(recoded, LM_MESSAGE_TYPE_IQ,
+ 	    LM_MESSAGE_SUB_TYPE_GET);