2 files changed, 3 insertions, 3 deletions
diff --git a/src/modules/memory/memory.c b/src/modules/memory/memory.c
index 211cf44..62eeafe 100644
--- a/src/modules/memory/memory.c
+++ b/src/modules/memory/memory.c
@@ -1,12 +1,12 @@
 #include <stdio.h>
 #include "memory.h"
 
-int memory(void) {
+char *memory(void) {
     FILE *file = fopen("/proc/meminfo", "r");
 
     if (!file) {
 	perror("Error fopen meminfo");
-	return 1;
+	return NULL;
     }
 
     char line[256];
diff --git a/src/modules/memory/memory.h b/src/modules/memory/memory.h
index f963702..5c35178 100644
--- a/src/modules/memory/memory.h
+++ b/src/modules/memory/memory.h
@@ -1,6 +1,6 @@
 #ifndef MEMORY_H
 #define MEMORY_H
 
-int memory(void);
+char *memory(void);
 
 #endif // MEMORY_H