[trunk] Fix warning about signed/unsigned mismatch

1 files changed, 5 insertions, 5 deletions

diff --git a/tests/unit/testempty1.c b/tests/unit/testempty1.c
index ed9d636f..01547e3d 100644
--- a/tests/unit/testempty1.c
+++ b/tests/unit/testempty1.c
@@ -57,15 +57,15 @@ int main(int argc, char *argv[])
   const char * v = opj_version();
 
   const OPJ_COLOR_SPACE color_space = OPJ_CLRSPC_GRAY;
-  int numcomps = 1;
+  unsigned int numcomps = 1;
   int i;
-  int image_width = 256;
-  int image_height = 256;
+  unsigned int image_width = 256;
+  unsigned int image_height = 256;
 
   opj_cparameters_t parameters;
 
-  int subsampling_dx = 0;
-  int subsampling_dy = 0;
+  unsigned int subsampling_dx = 0;
+  unsigned int subsampling_dy = 0;
 
   opj_image_cmptparm_t cmptparm;
   opj_image_t *image;