X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=dot-files%2F_zshrc;h=49c5ad2edea2b88b10344362bcd1e837eb60f1cb;hb=4003f6c2eee6215e6f77d8d11d17d2ef60461056;hp=603cdd2d925539ea4c0fe16dc3fb28914e5e419c;hpb=3eb4aafeb49218e0a6d051d4b16e25b561d1b84b;p=sugar.git

diff --git a/dot-files/_zshrc b/dot-files/_zshrc
index 603cdd2..49c5ad2 100644
--- a/dot-files/_zshrc
+++ b/dot-files/_zshrc
@@ -159,14 +159,17 @@ function percol_select_history() {
         tac_cmd=("cat")
     fi
 
-    BUFFER=$("${tac_cmd[@]}" "$HISTFILE" | \
+    local selected
+    selected=$("${tac_cmd[@]}" "$HISTFILE" | \
         sed 's/^: [0-9]*:[0-9]*;//' | \
         percol --match-method regex --query "$LBUFFER")
-    CURSOR=$#BUFFER # move cursor to the end of line
-    zle redisplay
-
-    if [[ -n $BUFFER ]]; then
+    if [[ $? -eq 0 ]]; then
+        BUFFER="$selected"
+        CURSOR="$#BUFFER" # move cursor to the end of line
+        zle redisplay
         zle accept-line
+    else
+        zle redisplay
     fi
 }
 if which percol >&/dev/null; then