* PATCH: suppress cmp warning
@ 2013-11-14 11:54 Peter Stephenson
0 siblings, 0 replies; only message in thread
From: Peter Stephenson @ 2013-11-14 11:54 UTC (permalink / raw)
To: Zsh Hackers' List
This has been bugging me. We don't need to see a warning from cmp
here; neither case is problematic, so the warning is just noise.
diff --git a/Src/zsh.mdd b/Src/zsh.mdd
index 4bc884b..d77fc43 100644
--- a/Src/zsh.mdd
+++ b/Src/zsh.mdd
@@ -44,7 +44,7 @@ patchlevel.h: FORCE
cp -f $(sdir)/$@.release $@; \
else \
echo '#define ZSH_PATCHLEVEL "'`cd $(sdir) && git describe --tags --long`'"' > $@.tmp; \
- cmp $@ $@.tmp && rm -f $@.tmp || mv $@.tmp $@; \
+ cmp $@ $@.tmp 2>/dev/null && rm -f $@.tmp || mv $@.tmp $@; \
fi
FORCE:
pws
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