unset GIT_EDITOR together with other GIT_* vars

[packages/rpm-build-tools.git] / md5

diff --git a/md5 b/md5
old mode 100644 (file)
new mode 100755 (executable)
index 829e14d..03b9993
--- a/md5
+++ b/md5
@@ -7,4 +7,14 @@ else
        builder=builder
 fi
 
+if [ $# = 0 ]; then
+       # if no spec name passed, glob *.spec
+       set -- *.spec
+       if [ ! -f "$1" -o $# -gt 1 ]; then
+               echo >&2 "ERROR: Too many or too few .spec files found"
+               echo >&2 "Usage: ${0##*/} PACKAGE.spec"
+               exit 1
+       fi
+fi
+
 $builder -ncs -5 "$@"