manpath issues a warning if MANPATH is already set; ignore it

Broken mostly recently by daa2c94.
gugod · Oct 30, 2014 · ad966d3 · ad966d3
1 parent 60f01fc
commit ad966d3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/App/perlbrew.pm b/lib/App/perlbrew.pm
@@ -2459,7 +2459,7 @@ __perlbrew_purify () {
 }
 
 __perlbrew_set_path () {
-    export MANPATH=$PERLBREW_MANPATH${PERLBREW_MANPATH:+:}$(__perlbrew_purify "$(manpath)")
+    export MANPATH=$PERLBREW_MANPATH${PERLBREW_MANPATH:+:}$(__perlbrew_purify "$(manpath 2>/dev/null)")
     export PATH=${PERLBREW_PATH:-$PERLBREW_ROOT/bin}:$(__perlbrew_purify $PATH)
     hash -r
 }