path functions: remove duplicate

2017-06-06 09:26:54 +03:00
parent 2649769d05
commit cd20e1d90e
2 changed files with 8 additions and 5 deletions
--- a/8
+++ b/8
@@ -383,6 +383,12 @@ function path_add_current {
        echo Path "$1" not found >&2
        return
    }
-    export PATH=$( echo ${p}:$PATH | awk -F: '{for (i=1;i<=NF;i++) { if ( !x[$i]++ ) printf("%s:",$i); }}' | sed 's,:\+$,,g' )
+    export PATH="${p}:$PATH"
+    path_remove_ducplicates 
    echo PATH=$PATH
 }
+function path_remove_duplicates {
+    # Remove duplicates in PATH
+    PATH=$( echo $PATH | awk -F: '{for (i=1;i<=NF;i++) { if ( !x[$i]++ ) printf("%s:",$i); }}' | sed 's,:\+$,,g' )
+    export PATH
+}