Tools: install-prereqs-ubuntu: correct check for realpath

7 years ago · 3615219c4c
1 changed files with 2 additions and 1 deletions
--- a/Tools/scripts/install-prereqs-ubuntu.sh
+++ b/Tools/scripts/install-prereqs-ubuntu.sh
@ -86,7 +86,8 @@ else
				@@ -86,7 +86,8 @@ else
    SITL_PKGS+=" python-wxgtk2.8"
 fi

-if apt-cache search realpath; then
+RP=$(apt-cache search -n '^realpath$')
+if -n "$RP"; then
    SITL_PKGS+=" realpath"
 fi