Fix output commands

1 files changed, 2 insertions, 2 deletions

diff --git a/pietr.c b/pietr.c
index 2d9c88a..04d2eb1 100644
--- a/pietr.c
+++ b/pietr.c
@@ -334,11 +334,11 @@ main(int argc, const char **argv)
 			break;
 		case OUTN:
 			ASSERTI(OUTN, stacktop >= 1);
-			printf("%i", stack[stacktop--]);
+			printf("%i", stack[--stacktop]);
 			break;
 		case OUTC:
 			ASSERTI(OUTC, stacktop >= 1);
-			putchar(stack[stacktop--]);
+			putchar(stack[--stacktop]);
 			break;
 		case NONE:
 			break;