error on empty

2024-01-11 14:50:29 +01:00 · 2024-01-11 14:50:29 +01:00 · 0e086d1582
commit 0e086d1582
parent af25e84b7d
1 changed files with 1 additions and 0 deletions
--- a/gaboshlib/g_num_valid_number.sh
+++ b/gaboshlib/g_num_valid_number.sh
@ -1,4 +1,5 @@
 function g_num_valid_number {
+  [ -z "$@" ] && return 1
  local f_arg=( "0" "$@" )
  for (( i=0; i<=$#; i++ ))
  do