util.h: Make getenv_wrapper() static inline

Otherwise, GCC generates a "‘getenv_wrapper’ defined but not used" warning.

Signed-off-by: Aaron Plattner <aplattner@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/util.h b/src/util.h
index 1452c06..39227ea 100644
--- a/src/util.h
+++ b/src/util.h
@@ -28,7 +28,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 
-static char * getenv_wrapper(const char *name)
+static inline char * getenv_wrapper(const char *name)
 {
     if (getuid() == geteuid() && getgid() == getegid()) {
         return getenv(name);