Made the script prettier

2020-06-30 19:37:16 +05:30 · 2020-06-30 19:37:16 +05:30 · 9e358c3ffc
parent d85e144a23
commit 9e358c3ffc
1 changed files with 2 additions and 9 deletions
--- a/11
+++ b/11
@ -10,17 +10,10 @@ error(){
 }

 # check if asking for help
-if [ $# -eq 1 ] && [ $1 = "-h" ]; then
-    error
-    exit 1
-fi
+[ $# -eq 1 ] & [ $1 = "-h" ] && error && exit 1

 # check validity of input
-if [ $# -ne 3 ]; then
-    printf "${bold}Input is wrong!${normal}\n\n"
-    error
-    exit -1
-fi
+[ $# -ne 3 ] && printf "${bold}Input is wrong!${normal}\n\n" && error && exit -1

 # main code
 f=$1