Add missing colored, initial pixel

3 files changed, 7 insertions, 3 deletions

diff --git a/.gitignore b/.gitignore
index a71bbae..e478a33 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 pietp
+*.png
+!map.png
diff --git a/piet.png b/piet.png
deleted file mode 100644
index 3ed773f..0000000
--- a/piet.png
+++ /dev/null
diff --git a/pietp.c b/pietp.c
index d2003a4..10761f1 100644
--- a/pietp.c
+++ b/pietp.c
@@ -94,7 +94,7 @@ main(int argc, const char **argv)
 	int color;
 
 	if (argc != 2) {
-		fprintf(stderr, "Usage: piet-painter MAP-IMAGE");
+		fprintf(stderr, "Usage: pietp MAP-IMAGE");
 		exit(1);
 	}
 
@@ -106,9 +106,11 @@ main(int argc, const char **argv)
 	dx = 1;
 	dy = 0;
 
-	insti = 0;
-	x = y = 0;
 	color = 0;
+	x = y = 0;
+	setrgb(pix, width * 3, x++, y, color);
+
+	insti = 0;
 	while (1) {
 		if (vis_map[y * width + x]) {
 			if (insti >= ARRLEN(piet_code))