rosrun_help_fail.patch patch from kruset #3793

2012-02-14 23:50:21 +00:00 · 2012-02-14 23:50:21 +00:00 · 4a8d9a446d
parent dfbf76c922
commit 4a8d9a446d
1 changed files with 7 additions and 0 deletions
--- a/tools/rosbash/scripts/rosrun
+++ b/tools/rosbash/scripts/rosrun
@ -1,4 +1,11 @@
 #!/usr/bin/env bash
+if [[ $1 = "--help" ]]; then
+  echo "Usage: rosrun PACKAGE EXECUTABLE [ARGS]"
+  echo "  rosrun will locate PACKAGE and try to find"
+  echo "  an executable named EXECUTABLE in the PACKAGE tree."
+  echo "  If it finds it, it will run it with ARGS."
+  exit 0
+fi
 if [ $# -lt 2 ]; then
  echo "Usage: rosrun PACKAGE EXECUTABLE [ARGS]"
  echo "  rosrun will locate PACKAGE and try to find"