maint.mk: fix syntax-check in a non-srcdir build directory

* top/maint.mk (_dot_escaped_srcdir): Remove erroneous backslash,
introduced in my 2010-01-21 commit, a6da6c45.  Reported by Eric Blake.

diff --git a/ChangeLog b/ChangeLog
index 0ced685..e85062f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-01-23  Jim Meyering  <meyering@redhat.com>
+
+       maint.mk: fix syntax-check in a non-srcdir build directory
+       * top/maint.mk (_dot_escaped_srcdir): Remove erroneous backslash,
+       introduced in my 2010-01-21 commit, a6da6c45.  Reported by Eric Blake.
+
 2010-01-22  Jim Meyering  <meyering@redhat.com>
 
        userspec: add unit tests

diff --git a/top/maint.mk b/top/maint.mk
index 1ef28d3..314abc1 100644 (file)
--- a/top/maint.mk
+++ b/top/maint.mk
@@ -43,7 +43,7 @@ VC_LIST_ALWAYS_EXCLUDE_REGEX ?= ^$$
 # This is to preprocess robustly the output of $(VC_LIST), so that even
 # when $(srcdir) is a pathological name like "....", the leading sed command
 # removes only the intended prefix.
-_dot_escaped_srcdir = $(subst .,\\.,$(srcdir))
+_dot_escaped_srcdir = $(subst .,\.,$(srcdir))
 
 VC_LIST_EXCEPT = \
   $(VC_LIST) | sed 's|^$(_dot_escaped_srcdir)/||' \