rt_launch: improve error reporting on execv failure

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/rt_launch.c b/bin/rt_launch.c
index 323d5af..2b8dbea 100644
--- a/bin/rt_launch.c
+++ b/bin/rt_launch.c
@@ -208,6 +208,6 @@ int main(int argc, char** argv)
         }
 
         execvp(argv[optind], argv + optind);
-        perror("execv failed");
+        fprintf(stderr, "rt_launch: cannot execute '%s' (%m)\n", argv[optind]);
         return 1;
 }