From 5655e240fe1a85637d522500b6b5a20e95982695 Mon Sep 17 00:00:00 2001
From: koalaman <vidar@vidarholen.net>
Date: Fri, 19 Jan 2018 11:50:15 -0800
Subject: [PATCH] Updated SC2193 (markdown)

---
 SC2193.md | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/SC2193.md b/SC2193.md
index c506c7b..6fe1fea 100644
--- a/SC2193.md
+++ b/SC2193.md
@@ -3,17 +3,19 @@
 ### Problematic code:
 
 ```sh
-[[ "{$var}" == "value" ]]      # Swapped around $ and {
-[[ "$(cmd1) | cmd2" == "42" ]] # Ended with ) too soon
-[[ "$var " == *.png ]]         # Trailing space
+[ $var+1 == 5 ]              # Unevaluated math
+[ "{$var}" == "value" ]      # Swapped around $ and {
+[ "$(cmd1) | cmd2" == "42" ] # Ended with ) too soon
+[[ "$var " == *.png ]]       # Trailing space
 ```
 
 ### Correct code:
 
 ```sh
-[[ "${var}" == "value" ]]      # Correct variable expansion
-[[ "$(cmd1 | cmd2)" == "42" ]] # Correct command substitution
-[[ "$var" == *.png ]]          # No trailing space
+[ $((var+1)) == 5 ]          # Evaluated math
+[ "${var}" == "value" ]      # Correct variable expansion
+[ "$(cmd1 | cmd2)" == "42" ] # Correct command substitution
+[[ "$var" == *.png ]]        # No trailing space
 ```
 ### Rationale: