Add local-manga plugin to read local manga

1 files changed, 8 insertions, 1 deletions

diff --git a/src/Theme.cpp b/src/Theme.cpp
index 36c8ff7..8320054 100644
--- a/src/Theme.cpp
+++ b/src/Theme.cpp
@@ -34,6 +34,9 @@ namespace QuickMedia {
 
     static void parse_hex_set_color(const Json::Value &json_obj, const char *field_name, mgl::Color &color) {
         const Json::Value &json_val = json_obj[field_name];
+        if(json_val.isNull())
+            return;
+
         if(!json_val.isString()) {
             fprintf(stderr, "Warning: theme variable \"%s\" does not exists or is not a string\n", field_name);
             return;
@@ -69,10 +72,14 @@ namespace QuickMedia {
 
     static void get_bool_value(const Json::Value &json_obj, const char *field_name, bool &val) {
         const Json::Value &json_val = json_obj[field_name];
+        if(json_val.isNull())
+            return;
+
         if(!json_val.isBool()) {
-            fprintf(stderr, "Warning: theme variable \"%s\" does not exists or is not a boolean\n", field_name);
+            fprintf(stderr, "Warning: theme variable \"%s\" is not a boolean\n", field_name);
             return;
         }
+
         val = json_val.asBool();
     }