lib/libsys/gcov.c - fix gcc warning

diff --git a/lib/libsys/gcov.c b/lib/libsys/gcov.c
index a116d3a30882fce12577dc407ff42306102c3447..9a8a70d7bcf5cbe3b8dea68519c86f8106ae6ef9 100644 (file)
--- a/lib/libsys/gcov.c
+++ b/lib/libsys/gcov.c
@@ -80,7 +80,7 @@ size_t _gcov_fwrite(void *ptr, size_t itemsize, size_t nitems, FILE *stream)
 {
        int size = itemsize * nitems;
 
-       if(!gcov_enable) return NULL;
+       if(!gcov_enable) return -1;
 
        /* only have one file open at a time to ensure writes go
         * to the right place.