diff --git a/src/conf.c b/src/conf.c
index 3192208..a3ab07c 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -287,7 +287,7 @@ progConfig *getConfig(char *srcPath) {
 
                 if (setrlimit(RLIMIT_NOFILE, &(options->newLim))==-1){
                     confCleanup(options);
-                    fatalError_abort("getConfig error", "could not set new fileLimit, error: %s\n", errno, strerror(errno));
+                    fatalError_abort("getConfig error", "could not set new fileLimit, error: %s\n", strerror(errno));
                 }
             }
         }
diff --git a/src/main.c b/src/main.c
index 50d4ba2..f621ac7 100644
--- a/src/main.c
+++ b/src/main.c
@@ -17,7 +17,7 @@
 #include "main.h"
 
 #define REPO_URL "https://github.com/farfalleflickan/cmyflix"
-#define VERSION_STRING "0.22"
+#define VERSION_STRING "0.23"
 
 // GLOBAL VARIABLES
 FILE *LOGFILE=NULL;
@@ -78,9 +78,6 @@ void checkUpdate() {
     resetSTDColors();
     FILE *cmdRet=popen(cmdStr, "r");
     if (cmdRet==NULL) {
-        if (pclose(cmdRet)!=0) {
-            printError("cmyflix", false, HRED, "%s\n", strerror(errno)); 
-        }
         tryFree(cmdStr);
         fatalError_exit("checkUpdate", "something went wrong while trying to check for an update, errno is: %s\n", strerror(errno));
     } else {
@@ -215,9 +212,6 @@ void copyExtras(progConfig *conf, progFlags runFlags, char *htmlFolder, char *de
                     resetSTDColors();
                     FILE *cmdRet=popen(cmdStr, "r");
                     if (cmdRet==NULL) {
-                        if (pclose(cmdRet)!=0) {
-                            printError("cmyflix", false, HRED, "%s\n", strerror(errno)); 
-                        }
                         tryFree(cmdStr);
                         fatalError_exit("cmyflix error", "something went wrong while trying to copy HTML resources from '%s' to '%s';\n", extPath, tempStr2);
                    } else {
diff --git a/src/utils.c b/src/utils.c
index 6503771..42609df 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -791,10 +791,10 @@ char *getPoster(const char *posterURL, progConfig *conf, int prefImgWidth, doubl
                             }
                             cJSON_Delete(imgStr);
                         }
-                        cJSON_Delete(width);
-                        cJSON_Delete(ratio);
-                        cJSON_Delete(lang);
                     }
+                    cJSON_Delete(width);
+                    cJSON_Delete(ratio);
+                    cJSON_Delete(lang);
                 } else {
                     printError("getPoster warning", true, HYEL, "request error, URL: '%s';\nitem==NULL - json_posters was:\n", posterURL);
                     char *tempStr=cJSON_Print(json_posters);
@@ -811,7 +811,6 @@ char *getPoster(const char *posterURL, progConfig *conf, int prefImgWidth, doubl
                 printError("", true, HYEL, "\nEND;\n");
                 tryFree(tempStr);
             } 
-            cJSON_Delete(json_posters);
         } else {
             printError("getPoster warning", true, HYEL, "request error, URL: '%s';\njson_posters==NULL - json_root was:\n", posterURL);
             char *tempStr=cJSON_Print(json_root);
@@ -819,10 +818,11 @@ char *getPoster(const char *posterURL, progConfig *conf, int prefImgWidth, doubl
             printError("", true, HYEL, "\nEND;\n");
             tryFree(tempStr);
         }
-        cJSON_Delete(json_root);
+        cJSON_Delete(json_posters);
     } else {
         printError("getPoster warning", true, HYEL, "request error, URL: '%s';\njson_root==NULL\n", posterURL);
     }
+    cJSON_Delete(json_root);
     freeBlock(mem);
     return imgURL;
 }