Error check messages sent to the kernel.

[nfs-utils.git] / utils / gssd / cacheio.c

diff --git a/utils/gssd/cacheio.c b/utils/gssd/cacheio.c
index 75c7a5d8e3b4a0d481d394db8a39257a4afe8bf3..f2f2960ca3491685d0285a60be457ed52b042ccc 100644 (file)
--- a/utils/gssd/cacheio.c
+++ b/utils/gssd/cacheio.c
@@ -173,11 +173,13 @@ void qword_printint(FILE *f, int num)
        printerr(2, "%d ", num);
 }
 
-void qword_eol(FILE *f)
+int qword_eol(FILE *f)
 {
+       int err;
        fprintf(f,"\n");
-       fflush(f);
+       err = fflush(f);
        printerr(2, "\n");
+       return err;
 }