X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=shell%2Fenv;h=af46c8b8add8e2ec7a2f97557cc48d63784e2e9d;hb=ae1e97b372502603183cb4c4b6cac43966b10e27;hp=595115370245783eb67c48ae970aff3e880bcbf8;hpb=15d08fdd1de8fb7accbccef9c8fa3003f7cab294;p=config%2Fdotfiles.git

diff --git a/shell/env b/shell/env
index 5951153..af46c8b 100644
--- a/shell/env
+++ b/shell/env
@@ -97,8 +97,8 @@ export LSCOLORS
 # If DEBUG is set to a non empty value additional debug output is printed.
 function source_config() {
     # Path to the file to source and its local counterpart.
-    local source_file=$1/$2/$3.$4
-    local source_file_local=$1/$3.local
+    source_file=$1/$2/$3.$4
+    source_file_local=$1/$3.local
 
     # Additional debug output.
     source_debug "source_config(): checking if $source_file exists"
@@ -107,16 +107,18 @@ function source_config() {
     # If the file does exist then source it.
     if [ -f $source_file ]; then
         source_debug "source_config(): -> sourcing $source_file"
-        source $source_file
+        . $source_file
 
     # Otherwise load the .local file if it exists and .local files are
     # allowed.
     elif [ -f $source_file_local -a x$5 != xnolocal ]; then
         source_debug "source_config(): -> sourcing $source_file_local"
-        source $source_file_local
+        . $source_file_local
     else
         source_debug "source_config(): -> neither exists"
     fi
+
+    unset source_file source_file_local
 }
 
 source_debug "finished sourcing ~/.shell/env"