Remove duplicate lines from location perm requests

Both branches of an if/else had the same last line so I could DRY things
up by moving the line outside the conditional statement.

Author: jwalgran

OpenTreeMap/src/OTM/Controllers/OTMInstanceSelectTableViewController.m

@@ -133,10 +133,8 @@ - (void)startLoadingNearbyInstances
         [self.activityIndicatorView startAnimating];
         if ([[SharedAppDelegate locationManager] respondsToSelector:@selector(requestWhenInUseAuthorization)]) {
             [[SharedAppDelegate locationManager] requestWhenInUseAuthorization];
-            [self startUpdatingLocation];
-        } else {
-            [self startUpdatingLocation];
         }
+        [self startUpdatingLocation];
     }
 }
 

OpenTreeMap/src/OTM/Controllers/OTMMapViewController.m

@@ -190,10 +190,8 @@ - (void)viewWillAppear:(BOOL)animated
     if ([CLLocationManager locationServicesEnabled]) {
         if ([[SharedAppDelegate locationManager] respondsToSelector:@selector(requestWhenInUseAuthorization)]) {
             [[SharedAppDelegate locationManager] requestWhenInUseAuthorization];
-            [self startUpdatingLocation];
-        } else {
-            [self startUpdatingLocation];
         }
+        [self startUpdatingLocation];
     }
 
     if (self.mode == Select) {

OpenTreeMap/src/OTM/Controllers/OTMNearbyTreesViewController.m

@@ -96,10 +96,8 @@ - (void)viewWillAppear:(BOOL)animated {
         // Required to get iOS8 location services to run.
         if ([[SharedAppDelegate locationManager] respondsToSelector:@selector(requestWhenInUseAuthorization)]) {
             [[SharedAppDelegate locationManager] requestWhenInUseAuthorization];
-            [self startUpdatingLocation];
-        } else {
-            [self startUpdatingLocation];
         }
+        [self startUpdatingLocation];
     }
 
     [self reloadBackground];