[libc] Fix the fputc issue when enable microlib.

RT-Thread · Sep 25, 2018 · 32939be · 32939be
1 parent e877460
commit 32939be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/libc/compilers/armlibc/stubs.c b/components/libc/compilers/armlibc/stubs.c
@@ -315,7 +315,7 @@ int fputc(int c, FILE *f)
 {
     char ch[2] = {0};
 
-    ch[1] = c;
+    ch[0] = c;
     rt_kprintf(&ch[0]);
     return 1;
 }