turbojpeg.c: Fix compiler warning w/ -DNO_GETENV

2019-02-17 09:06:42 -06:00
parent 87ab3360d0
commit 500b5ecec3
1 changed files with 2 additions and 0 deletions
--- a/turbojpeg.c
+++ b/turbojpeg.c
@@ -237,7 +237,9 @@ static int setCompDefaults(struct jpeg_compress_struct *cinfo, int pixelFormat,
                           int subsamp, int jpegQual, int flags)
 {
  int retval = 0;
+#ifndef NO_GETENV
  char *env = NULL;
+#endif

  cinfo->in_color_space = pf2cs[pixelFormat];
  cinfo->input_components = tjPixelSize[pixelFormat];