summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorAlan Coopersmith <alan.coopersmith@oracle.com>2022-11-21 11:33:26 -0800
committerAlan Coopersmith <alan.coopersmith@oracle.com>2022-11-21 11:33:26 -0800
commit253561cfcc3b95d21046bf08467fa0f68be385da (patch)
treeca7920326f9cf06b8e4f8327a6ef69a07d4a2ac0 /src
parent8a10ff647b795b778af58037a8cbc23a03289e9a (diff)
Wrap XComposite*CheckExtension() in do { ... } while(0)
Makes macro expansion safer and eliminates -Wextra-semi-stmt warnings from clang every time it is called due to semicolon after bracket. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Diffstat (limited to 'src')
-rw-r--r--src/xcompositeint.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/xcompositeint.h b/src/xcompositeint.h
index f9f1b46..c2247bf 100644
--- a/src/xcompositeint.h
+++ b/src/xcompositeint.h
@@ -76,9 +76,9 @@ XCompositeFindDisplay (Display *dpy);
#define XCompositeHasExtension(i) ((i) && ((i)->codes))
#define XCompositeCheckExtension(dpy,i,val) \
- if (!XCompositeHasExtension(i)) { return val; }
+ do { if (!XCompositeHasExtension(i)) { return val; } } while (0)
#define XCompositeSimpleCheckExtension(dpy,i) \
- if (!XCompositeHasExtension(i)) { return; }
+ do { if (!XCompositeHasExtension(i)) { return; } } while (0)
#endif /* _XCOMPOSITEINT_H_ */