Improve logging of child commands.

When execvpe() is called it doesn't return, so the child error handling
should be done at the parent, otherwise the failure is not printed in the bugreport.

BUG: 27583193
Change-Id: I6161e4c72b7b0da7b82bff7fd72d7a5aaf4d6e89

1 files changed, 3 insertions, 1 deletions

diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 458ed3e525..d7e5f171c6 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -1058,7 +1058,9 @@ int main(int argc, char *argv[]) {
     }
 
     /* parse arguments */
-    log_args("Dumpstate command line", argc, const_cast<const char **>(argv));
+    std::string args;
+    format_args(argc, const_cast<const char **>(argv), &args);
+    MYLOGD("Dumpstate command line: %s\n", args.c_str());
     int c;
     while ((c = getopt(argc, argv, "dho:svqzpPBRV:")) != -1) {
         switch (c) {