@@ -195,7 +195,7 @@ function setup_develop {
 function is_in_projects_txt {
     local project_dir=$1
     local project_name=$(basename $project_dir)
-    return grep "/$project_name\$" $REQUIREMENTS_DIR/projects.txt >/dev/null
+    grep -q "/$project_name\$" $REQUIREMENTS_DIR/projects.txt
 }
 
 # ``pip install -e`` the package, which processes the dependencies
Original file line number	Diff line number	Diff line change
`@@ -195,7 +195,7 @@ function setup_develop {`
`195`	`195`	`function is_in_projects_txt {`
`196`	`196`	`local project_dir=$1`
`197`	`197`	`local project_name=$(basename $project_dir)`
`198`		`- return grep "/$project_name\$" $REQUIREMENTS_DIR/projects.txt >/dev/null`
	`198`	`+ grep -q "/$project_name\$" $REQUIREMENTS_DIR/projects.txt`
`199`	`199`	`}`
`200`	`200`
`201`	`201`	# ``pip install -e`` the package, which processes the dependencies