Only use printf family when passing arguments

This avoids any unnecessary allocations when simply passing static strings
to be printed onto stderr, and uses the simpler fputs mechanism.

Signed-off-by: Ikey Doherty <ikey@solus-project.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/test/glx_public_api_core.c b/test/glx_public_api_core.c
index 29252ec..83b9689 100644
--- a/test/glx_public_api_core.c
+++ b/test/glx_public_api_core.c
@@ -51,8 +51,9 @@ test_has_extensions(void)
     }
 
     if (epoxy_has_gl_extension("GL_ARB_ham_sandwich")) {
-        fprintf(stderr, "epoxy implementation reported support for "
-                "GL_ARB_ham_sandwich, but it shouldn't\n");
+        fputs("epoxy implementation reported support for "
+              "GL_ARB_ham_sandwich, but it shouldn't\n",
+              stderr);
         return false;
     }