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authorUlrich Sibiller <uli42@gmx.de>2020-05-07 18:16:47 +0200
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2020-05-31 12:52:35 +0200
commit2a0d57831a6ec4b8d3d9f6c1c3e15cd752e7ec75 (patch)
tree322f481ea3eccbe7de228ee59105aa4ee0548221 /nx-X11/programs/Xserver/hw/nxagent/Client.h
parent9e7afaa4260344df8957e276e7e99ecab2a0b943 (diff)
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Client.h: make macro NULL pointer safe
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/Client.h')
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Client.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Client.h b/nx-X11/programs/Xserver/hw/nxagent/Client.h
index a3e6e3cf3..ac2f34e8b 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Client.h
+++ b/nx-X11/programs/Xserver/hw/nxagent/Client.h
@@ -75,8 +75,8 @@ extern void nxagentClientStateCallback(CallbackListPtr *callbacks, void *data, v
#define nxagentClientIsDialog(pClient) \
(nxagentClientHint(pClient) == NXCLIENT_DIALOG)
-#define nxagentClientInfoString(pClient) \
- (nxagentClientPriv(pClient) -> clientInfoString)
+#define nxagentClientInfoString(pClient) \
+ ((pClient) ? nxagentClientPriv(pClient) -> clientInfoString : NULL)
/*
* The actual reason why the client is sleeping.