Work around KVC Crasher in CMObject -description method

CHANGELOG.md

@@ -1,3 +1,9 @@
+1.7.13 (September 26, 2016)
+===========================
+Bugfixes:
+  * Resolve a compiler warning caused by stricter Objective-C casting rules in Xcode 8
+  * Fix a bug in the CMObject -description method that could, in rare circumstances, cause a crash
+
 1.7.12 (August 9, 2016)
 ======================
 Bugfixes:
@@ -30,7 +36,7 @@ v1.7.5 (June 12, 2015)
 v1.7.5 (March 6, 2015)
 ======================
 * Changed all returned values to be `instancetype`
-* Fixed a bug in which a dictionary that looked like a CMObject, but shouldn't be, was deserialized to be a CMUntypedObject. Inserting `__class__: 'map'` as a Key/Value pair in your dictionaries will stop this from occuring.
+* Fixed a bug in which a dictionary that looked like a CMObject, but shouldn't be, was deserialized to be a CMUntypedObject. Inserting `__class__: 'map'` as a Key/Value pair in your dictionaries will stop this from occurring.
 
 v1.7.4 (March 5, 2015)
 ======================

CloudMine.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "CloudMine"
-  s.version      = "1.7.12"
+  s.version      = "1.7.13"
   s.summary      = "The iOS Framework for interacting with CloudMine."
   s.homepage     = "https://cloudmine.io/docs/#/ios"
   s.license      = 'MIT'

ios/cloudmine-ios.xcodeproj/project.pbxproj

@@ -1420,7 +1420,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = EE1B44A5F6B4AA8E61850EFA /* Pods-cloudmine-ios.debug.xcconfig */;
 			buildSettings = {
-				CURRENT_PROJECT_VERSION = 1.7.12;
+				CURRENT_PROJECT_VERSION = 1.7.13;
 				DSTROOT = /tmp/ios.dst;
 				FRAMEWORK_SEARCH_PATHS = "$(inherited)";
 				GCC_GENERATE_TEST_COVERAGE_FILES = YES;
@@ -1448,7 +1448,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = B2A33E73BEDE10A94973E9FE /* Pods-cloudmine-ios.release.xcconfig */;
 			buildSettings = {
-				CURRENT_PROJECT_VERSION = 1.7.12;
+				CURRENT_PROJECT_VERSION = 1.7.13;
 				DSTROOT = /tmp/ios.dst;
 				FRAMEWORK_SEARCH_PATHS = "$(inherited)";
 				GCC_INSTRUMENT_PROGRAM_FLOW_ARCS = NO;
@@ -1574,7 +1574,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = C3444874F77B35F0544725D1 /* Pods-cloudmine-ios.test.xcconfig */;
 			buildSettings = {
-				CURRENT_PROJECT_VERSION = 1.7.12;
+				CURRENT_PROJECT_VERSION = 1.7.13;
 				DSTROOT = /tmp/ios.dst;
 				FRAMEWORK_SEARCH_PATHS = "$(inherited)";
 				GCC_GENERATE_TEST_COVERAGE_FILES = YES;

ios/ios/src/CMConstants.h

@@ -16,6 +16,6 @@
 
 #define CM_DEFAULT_API_VERSION @"v1"
 
-#define CM_VERSION @"1.7.12"
+#define CM_VERSION @"1.7.13"
 
 #endif

ios/ios/src/Persisted Objects/CMObject.m

@@ -365,11 +365,24 @@ - (NSString *)description;
 
     for (RTProperty *prop in properties) {
         if (!([prop.name isEqualToString:@"description"] || [prop.name isEqualToString:@"debugDescription"] )) {
-            string = [string stringByAppendingFormat:@"\n%@: %@", prop.name, [self valueForKey:prop.name]];
+            string = [string stringByAppendingFormat:@"\n%@: %@", prop.name, [self safe_valueForKey:prop.name]];
         }
     }
 
     return string;
 }
 
+- (NSString *)safe_valueForKey:(NSString *)key
+{
+    NSString *value = @"";
+
+    @try {
+        value = [self valueForKey:key];
+    } @catch (NSException *exception) {
+        value = exception.name;
+    } @finally {
+        return value;
+    }
+}
+
 @end

ios/iosTests/cloudmine-iosTests-Info.plist

@@ -17,6 +17,6 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>1.7.11</string>
+	<string>1.7.13</string>
 </dict>
 </plist>