Bugfix: improve regex for fetching current directory sidebar width

Author: Bruno Sutic

CHANGELOG.md

@@ -6,6 +6,7 @@
 - do not suggest using `more` program in the readme
 - invoke `less` pager command in a subshell so that unsetting environment
   variable via `LESS=` works in any shell
+- bugfix: improve regex for fetching current directory sidebar width
 
 ### v0.7.0, Sep 05, 2014
 - bugfix: invalid params for 'save_sidebar_width' script

scripts/helpers.sh

@@ -76,10 +76,12 @@ sidebar_file() {
 }
 
 directory_in_sidebar_file() {
-	grep -q "^$1" $(sidebar_file) 2>/dev/null
+	local pane_current_path="$1"
+	grep -q "^${pane_current_path}\t" $(sidebar_file) 2>/dev/null
 }
 
 width_from_sidebar_file() {
-	grep "^$1" $(sidebar_file) |
+	local pane_current_path="$1"
+	grep "^${pane_current_path}\t" $(sidebar_file) |
 		cut -f2
 }