commit 1f23775d10f83ac6eb8e628f4606a80b8f3f3ca9
author Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Sun Dec 01 15:05:31 2013 -0600
committer Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Sun Dec 01 15:05:31 2013 -0600
tree 619ee11dd60c41295c5a2c7ade2762cb2840df01
parent 84092bbf29cc576da1908ad5e2c55b5b9cc5dacf

[libpng16] Fixed unused "wrote_question" in non-write pngtest.

pngtest.c

diff --git a/pngtest.c b/pngtest.c
index f3eddff..4e1c695 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -115,7 +115,9 @@
 static int unsupported_chunks = 0; /* chunk unsupported by libpng in input */
 static int error_count = 0; /* count calls to png_error */
 static int warning_count = 0; /* count calls to png_warning */
+#ifdef PNG_WRITE_SUPPORTED
 static int wrote_question = 0;
+#endif
 
 #ifdef __TURBOC__
 #include <mem.h>
@@ -1581,13 +1583,11 @@
 
 #ifdef PNG_WRITE_SUPPORTED /* else nothing was written */
    {
-
       for (;;)
       {
          png_size_t num_in, num_out;
          char inbuf[256], outbuf[256];
 
-
          num_in = fread(inbuf, 1, sizeof inbuf, fpin);
          num_out = fread(outbuf, 1, sizeof outbuf, fpout);