From d7ffba91c60ad9ffc96fe6176117a0d8543d02cf Mon Sep 17 00:00:00 2001
From: Steven Baltakatei Sandoval <baltakatei@gmail.com>
Date: Tue, 20 Sep 2022 20:24:08 +0000
Subject: [PATCH] feat(u/bktemp-checkAppFileDir):Fix zero-length string bug
- Note: checkfile() had "bad array subscript" error when fed a
zero-length string as input.
---
unitproc/bktemp-checkAppFileDir | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/unitproc/bktemp-checkAppFileDir b/unitproc/bktemp-checkAppFileDir
index d2f58d2..94afbd8 100644
--- a/unitproc/bktemp-checkAppFileDir
+++ b/unitproc/bktemp-checkAppFileDir
@@ -38,7 +38,7 @@ checkapp() {
checkfile() {
# Desc: If arg is a file path, save result in assoc array 'fileRollCall'
# Usage: checkfile arg1 arg2 arg3 ...
- # Version: 0.1.1
+ # Version: 0.1.2
# Input: global assoc. array 'fileRollCall'
# Output: adds/updates key(value) to global assoc array 'fileRollCall';
# Output: returns 0 if app found, 1 otherwise
@@ -50,6 +50,8 @@ checkfile() {
if [ -f "$arg" ]; then
fileRollCall["$arg"]="true";
if ! [ "$returnState" = "false" ]; then returnState="true"; fi;
+ elif [ -z "$arg" ]; then
+ fileRollCall["(no name)"]="false"; returnState="false";
else
fileRollCall["$arg"]="false"; returnState="false";
fi;
@@ -180,6 +182,8 @@ if ! displayMissing 1>/dev/null 2>&1; then
echo "Something is missing!";
displayMissing;
fi;
+sleep 1;
+myFile=""; if ! checkfile "$myFile"; then echo "An empty argument provided:$myFile"; displayMissing; fi;
#==END sample code==
# Author: Steven Baltaktei Sandoval
--
2.39.5