maintainer-check: do not hang

* syntax-checks.mk (ams): The definition of this variable was invoking
the 'find' utility in an incorrect way, which resulted into the variable
being empty, thus reducing coverage in some maintainer check and making
other hang.  Fix this.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/syntax-checks.mk b/syntax-checks.mk
index 3a6d9dd9ff3a25e03493ff49fc535f7183fb5c5c..5d528f8a8f97fc4bbb1d399e74aa863d3fa840bc 100644 (file)
--- a/syntax-checks.mk
+++ b/syntax-checks.mk
@@ -33,7 +33,7 @@ xtests := $(shell \
 
 xdefs = $(srcdir)/defs $(srcdir)/defs-static.in
 
-ams := $(shell find $(srcdir) '(' -name '*.dir' -prune ')' -a -name '*.am')
+ams := $(shell find $(srcdir) '(' -name '*.dir' -prune ')' -o -name '*.am')
 
 # Some simple checks, and then ordinary check.  These are only really
 # guaranteed to work on my machine.