1 files changed, 2 insertions, 3 deletions
diff --git a/pars.sh b/pars.sh
index 345e511..79bc905 100644
--- a/pars.sh
+++ b/pars.sh
@@ -1,9 +1,8 @@
 #!/bin/bash
 
-parssh () 
-{ 
+parssh () {
     [[ "$1" == -[0-9]* && "$1" != *[^0-9-]* ]] && {
-      parssh_concurrency=${1#-}
+      local parssh_concurrency=${1#-}
       shift
     }
     while read host; do