[bug-diffutils] bug#19186: [PATCH 1/2] build: use quotation mark(") for PATH

[KO Myung-Hun]

* man/Makefile.am (dist_man1_MANS): On OS/2, PATH_SEPARATOR is ';',
and sh recognizes it as a mark of EOL. To avoid this, quote it.
---
 man/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man/Makefile.am b/man/Makefile.am
index 02cd761..36eb35f 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -29,6 +29,6 @@ sdiff.1: $S/sdiff.c sdiff.x
 $(dist_man1_MANS): $(SRC_VERSION_C) help2man
        $(AM_V_GEN)base=`expr $@ : '\(.*\).1'`                          \
          && (echo '[NAME]' && sed 's@/\* *@@; s/-/\\-/; q' $S/$$base.c) \
-            | PATH=..$(PATH_SEPARATOR)$$PATH                           \
+            | PATH="..$(PATH_SEPARATOR)$$PATH"                         \
               $(srcdir)/help2man -i - -i $(srcdir)/$$base.x            \
                 -S '$(PACKAGE) $(VERSION)' $$base > $@-t && mv $@-t $@
-- 
1.8.5.2