Revert "lib/spawn.c run_command: don't loop forever if waitpid() is returning ECHILD"

This reverts commit 1697c192acc763682ee9883aa94fe871246403c0.

diff --git a/lib/spawn.c b/lib/spawn.c
index 79f5054e7eb3935145927e6e17ca1468482e0030..fc4ad95c7c429aeac246e0523073e9e82cf2a8df 100644 (file)
--- a/lib/spawn.c
+++ b/lib/spawn.c
@@ -68,9 +68,8 @@ int run_command (const char *cmd, const char *argv[],
 
        do {
                wpid = waitpid (pid, status, 0);
-       } while ( ((pid_t)-1 == wpid && errno != ECHILD)  
-                && (((pid_t)-1 == wpid && errno == EINTR)
-                || ((pid_t)-1 != wpid && wpid != pid)));
+       } while (   ((pid_t)-1 == wpid && errno == EINTR)
+                || ((pid_t)-1 != wpid && wpid != pid));
 
        if ((pid_t)-1 == wpid) {
                fprintf (stderr, "%s: waitpid (status: %d): %s\n",