examples:smbclient:statvfs: fix O3 error unused result of fgets

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>

diff --git a/examples/libsmbclient/teststatvfs.c b/examples/libsmbclient/teststatvfs.c
index 2f656d5e645de799a005fb9a5914776a511ca521..9a8e5392763501b2b576825eb6aea8c4eea42250 100644 (file)
--- a/examples/libsmbclient/teststatvfs.c
+++ b/examples/libsmbclient/teststatvfs.c
@@ -23,7 +23,11 @@ int main(int argc, char * argv[])
     {
         fprintf(stdout, "Path: ");
         *path = '\0';
-        fgets(path, sizeof(path) - 1, stdin);
+       p = fgets(path, sizeof(path) - 1, stdin);
+       if (p == NULL) {
+               fprintf(stderr, "failed to read from stdin\n");
+               return 1;
+       }
         if (strlen(path) == 0)
         {
             return 0;