From dd3f202e71152811045db2e256a619465b3a0707 Mon Sep 17 00:00:00 2001
From: pajoye <none@none>
Date: Tue, 15 Jan 2008 11:28:43 +0000
Subject: - don't try to build when jpeg support is not available

---
 examples/nnquant.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'examples')

diff --git a/examples/nnquant.c b/examples/nnquant.c
index 8db60a2..28d998c 100644
--- a/examples/nnquant.c
+++ b/examples/nnquant.c
@@ -23,6 +23,7 @@ void save_png(gdImagePtr im, const char *filename)
 
 int main()
 {
+#ifdef HAVE_JPEG
  	gdImagePtr im, im2;
 	FILE *fp;
 	char path[2048];
@@ -56,5 +57,9 @@ int main()
 	save_png(im, "a_jquant_dither.png");
 
 	gdImageDestroy(im);
+#else
+	printf("JPEG support is required for this example. Please recompile GD with JPEG or change this example to use another format as input.");
+	return 1;
+#endif
 	return 0;
 }
-- 
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