[gnome-maps] placeEntry: Use on search-changed signal

[Jonas Danielsson <jonasdn src gnome org>]

commit 5ea1cebd3c752eb2162520627ceea2222aa1636f
Author: Hashem Nasarat <hashem riseup net>
Date:   Mon Dec 14 17:13:02 2015 -0500

    placeEntry: Use on search-changed signal
    
    GtkSearchEntry's search-changed runs the callback after a short delay.
    the changed signal runs the callback function immediately after every
    keypress which is unnecessary if the user is in the process of quickly
    typing out a string.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=759473

 src/placeEntry.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/placeEntry.js b/src/placeEntry.js
index 4e4e18a..d418703 100644
--- a/src/placeEntry.js
+++ b/src/placeEntry.js
@@ -105,7 +105,7 @@ const PlaceEntry = new Lang.Class({
         this._popover = this._createPopover(numVisible, maxChars);
 
         this.connect('activate', this._onActivate.bind(this));
-        this.connect('changed', (function() {
+        this.connect('search-changed', (function() {
             if (this._cancellable)
                 this._cancellable.cancel();