From 58e465692f6b252c25de6427deb6183fd04dda64 Mon Sep 17 00:00:00 2001
From: Brenden Matthews <brenden@diddyinc.com>
Date: Tue, 7 Aug 2018 15:32:17 -0400
Subject: [PATCH] Fix for
 https://github.com/brndnmtthws/conky/issues/20#issuecomment-411164643 (#585)

---
 src/algebra.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/algebra.cc b/src/algebra.cc
index 66dfd2d6..4e1d36e2 100644
--- a/src/algebra.cc
+++ b/src/algebra.cc
@@ -155,7 +155,7 @@ enum arg_type get_arg_type(const char *arg) {
   if (p == e + 1) {
     return ARG_LONG;
   }
-  if (*p == '.') {
+  if (*p == '.' || *p == ',') {
     p++;
     while (p <= e) {
       if (isdigit((unsigned char)*p) == 0) {