fix compilation error with new gcc

Change-Id: I21f0754247643cd8978d9e08b8ddb9ef79855c6e
jonathanklee · Oct 4, 2018 · 84b839f · 84b839f
1 parent 69370c4
commit 84b839f
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/configuration.c b/src/configuration.c
@@ -134,10 +134,10 @@ void load_configuration(struct configuration_t *config)
 #endif /* __linux__ / __APPLE__ */
 
     // If file does not exist, create a default ngprc and open it
-    char dir[PATH_MAX];
-    snprintf(dir, PATH_MAX, "%s/.config/%s", getenv("HOME"), CONFIG_DIR);
+    char dir[PATH_MAX - strlen(CONFIG_FILE)];
+    snprintf(dir, sizeof(dir), "%s/.config/%s", getenv("HOME"), CONFIG_DIR);
     mkdir(dir, 0777);
-    snprintf(user_ngprc, PATH_MAX, "%s/%s", dir, CONFIG_FILE);
+    snprintf(user_ngprc, sizeof(dir), "%s/%s", dir, CONFIG_FILE);
 
     if (access(user_ngprc, R_OK) < 0) {
         create_user_ngprc(user_ngprc);