pclose: Fix other places where we only tested pclose == -1.

[libguestfs.git] / src / appliance.c

diff --git a/src/appliance.c b/src/appliance.c
index 1df8c36..9f86954 100644 (file)
--- a/src/appliance.c
+++ b/src/appliance.c
@@ -241,7 +241,7 @@ calculate_supermin_checksum (guestfs_h *g, const char *supermin_path)
     return NULL;
   }
 
-  if (pclose (pp) == -1) {
+  if (pclose (pp) != 0) {
     warning (g, "pclose: %m");
     return NULL;
   }