pldnotify.awk: avoid trailing ) in rubygem package versions

diff --git a/pldnotify.awk b/pldnotify.awk
index abf049305981206c12eea26ce4b59979202c7c5c..7d1f86e2b2e64aa8a30fff2a58a21057a9f05526 100755 (executable)
--- a/pldnotify.awk
+++ b/pldnotify.awk
@@ -698,7 +698,7 @@ function rubygem_upgrade(name, ver,   cmd, pkg) {
                gsub(/^ruby-/, "", pkg);
        }
 
-       cmd = "gem list --remote '^" pkg "$' | awk '/" pkg "/ {v=$2; sub(/\(/, \"\", v); print v}'"
+       cmd = "gem list --remote '^" pkg "$' | awk '/" pkg "/ {v=$2; sub(/\(/, \"\", v); sub(/\)$/, \"\", v); print v}'"
        d("RUBYGEM " name " (as " pkg ") " ver ": " cmd);
        cmd | getline ver