guard the shift in resty for call with no args

micha · Nov 8, 2017 · 2e92d23 · 2e92d23
1 parent 3f64ef2
commit 2e92d23
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/resty b/resty
@@ -24,7 +24,8 @@ export _RESTY_DATA_DIR _RESTY_CONF_DIR
 
 
 function resty() {
-    local url; url="$1"; shift
+
+    local url; url="$1"; [ -n "$1" ] && shift
     if [ -n "$url" ] && [[ "HEAD OPTIONS GET PATCH POST PUT TRACE DELETE" =~ $url ]] ; then
         resty-call $url "$@"
         return

diff --git a/test/resty_shpec.sh b/test/resty_shpec.sh
@@ -8,7 +8,6 @@ describe "Resty"
            assert equal $? 0
         end
 
-
         it "can define a target"
             output=$(resty localhost:4004 2>&1)
             assert equal $? 0