From e2ed647c2a1220fd4eeb704a640e34a2ae1eaa3a Mon Sep 17 00:00:00 2001
From: Erik Flodin <erik@ejohansson.se>
Date: Sun, 10 Jan 2021 20:53:12 +0100
Subject: [PATCH] Tighten up parsing of if-statement in default template

Require space after if and an ending %} after the condition.
---
 yadm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/yadm b/yadm
index 4cae9eb..7d629e0 100755
--- a/yadm
+++ b/yadm
@@ -413,13 +413,13 @@ function replace_vars() {
   }
 }
 function conditions() {
-  pattern = ifs blank "*("
+  pattern = ifs blank "+("
   for (label in c) {
     value = c[label]
     gsub(/[\\.^$(){}\[\]|*+?]/, "\\\\&", value)
     pattern = sprintf("%syadm\\.%s" blank "*==" blank "*\"%s\"|", pattern, label, value)
   }
-  sub(/\|$/,")",pattern)
+  sub(/\|$/, ")" blank "*%}$", pattern)
   return pattern
 }
 EOF