Attempt to fix a bug in stats subparsing.

modules/wordtrack/wordtrack.sh

@@ -86,8 +86,12 @@ show_stats() {
     fi
 }
 
-subCommand="$1"
-shift || true
+argumentString="$*"
+subCommand="${argumentString%% *}"
+subArgs=""
+if [[ "$argumentString" != "$subCommand" ]]; then
+    subArgs="${argumentString#* }"
+fi
 
 if [[ ! -f "$categoriesFile" ]]; then
     msg "$channelName" "The wordtrack trigger has not been configured."
@@ -99,7 +103,10 @@ source "$categoriesFile"
 
 case "$subCommand" in
 stats)
-    targetRaw="${1:-$name}"
+    targetRaw="${subArgs%% *}"
+    if [[ -z "$targetRaw" ]]; then
+        targetRaw="$name"
+    fi
     targetUser="$(sanitize_nick "$targetRaw")"
 
     if [[ -z "$targetUser" ]]; then