From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Tue, 14 Feb 2023 18:55:54 +0000 (+0100)
Subject: Makefile.in: Update whitespacecheck target to show spaces before tabs
X-Git-Tag: tcpslice-1.7~48
X-Git-Url: https://git.tcpdump.org/tcpslice/commitdiff_plain/6f6c0cf0e2b28ed16c8e3a111bc04e670e77fac1

Makefile.in: Update whitespacecheck target to show spaces before tabs
---

diff --git a/Makefile.in b/Makefile.in
index 9307d55..0cc45be 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -253,6 +253,11 @@ whitespacecheck:
 	    echo 'Error: Trailing tabs(s).'; \
 	    exit 1; \
 	fi
+	@# space(s) before tab(s)?
+	@if git grep -I -n '[ ][	]' $$(git ls-files|grep -v '^tests/'); then \
+	    echo 'Error: space(s) before tab(s).'; \
+	    exit 1; \
+	fi
 
 depend:
 	$(MKDEP) -c "$(CC)" -m "$(DEPENDENCY_CFLAG)" -s "$(srcdir)" $(DEFS) $(INCLS) $(SRC)