From c7a81bd8388392d337a9e6405347cb89e94da335 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 18 Jan 2019 08:27:53 +0100
Subject: checkVersions: no dots for empty pgplot versions

---
 checkVersions | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/checkVersions b/checkVersions
index 8a5d9a51..cb22ae3b 100755
--- a/checkVersions
+++ b/checkVersions
@@ -564,7 +564,10 @@ then
           sort -V | \
           tail -n1 \
       )
-      [ "${pkgname}" == "pgplot" ] && remVer="${tmpVer:0:1}.${tmpVer:1:1}.${tmpVer:2}" || remVer="${tmpVer}"
+      [ "${pkgname}" == "pgplot" ] \
+        && [ -n "${tmpVer}" ] \
+        && remVer="${tmpVer:0:1}.${tmpVer:1:1}.${tmpVer:2}" \
+        || remVer="${tmpVer}"
     elif echo "${src}" | \
       grep -q '//arch\.eckner\.net/\|//mirror\.archlinux32\.org/'
     then
-- 
cgit v1.2.3-54-g00ecf