fixed elif in find_fail to handle if no error field is present

Author: Terence Jeong

detection.sh

@@ -15,7 +15,14 @@ find_fail(){
     file=$2
     suite_line=$(cat "$file" | grep "$target")
     if echo "$suite_line" | grep "failures=\"0\"";then
-        if echo "$suite_line" | grep "errors=\"0\"";then
+        if echo "$suite_line" | grep -L "errors=\"0\"";then
+            return 0
+        else
+            echo "Error found in $file: $suite_line"
+            return 1
+        fi
+    elif echo "$suite_line" | grep -L "errors=\"0\"";then
+        if echo "$suite_line" | grep "failures=\"0\"";then
             return 0
         else
             echo "Error found in $file: $suite_line"