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authorRobin Gareus <robin@gareus.org>2020-01-07 14:25:49 +0100
committerDavid Robillard <d@drobilla.net>2020-02-12 19:06:18 +0100
commit87532252e2aa0ea15f6a97df76c51a93c1378b20 (patch)
tree804aefb65645f5e4032eb7b61be918a5be1fae92
parent31b6c21cb71010ab6202d345c9549d5b5dab9540 (diff)
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Avoid passing NULL to XFree()
Apparently this is not supported by some implementation or another, although my man page says it's fine.
-rw-r--r--src/x11_in_gtk2.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/x11_in_gtk2.c b/src/x11_in_gtk2.c
index b16fe37..69fbc17 100644
--- a/src/x11_in_gtk2.c
+++ b/src/x11_in_gtk2.c
@@ -83,7 +83,9 @@ x_window_is_valid(SuilX11Wrapper* socket)
return true;
}
}
- XFree(children);
+ if (children) {
+ XFree(children);
+ }
return false;
}