Be more verbose

Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
2018-05-09 15:27:57 +00:00
parent 0cce48e9fd
commit 5c532b2e56
4 changed files with 34 additions and 11 deletions
--- a/src/show.c
+++ b/src/show.c
@@ -60,8 +60,9 @@ gt_show_dev(const char *dev)
 {
    int fd = ctl_connect(GT_RUNDIR, dev);

-    if (fd == -1) {
-        perror(dev);
+    if (fd < 0) {
+        if (fd == -1)
+            perror("show");
        return -1;
    }