diff --git a/src/strgen/strgen_base.cpp b/src/strgen/strgen_base.cpp
--- a/src/strgen/strgen_base.cpp
+++ b/src/strgen/strgen_base.cpp
@@ -877,7 +877,7 @@ static int TranslateArgumentIdx(int argi
 	}
 
 	for (int i = sum = 0; i < argidx; i++) {
-		const CmdStruct *cs = _cur_pcs.cmd[i];
+		cs = _cur_pcs.cmd[i];
 
 		sum += (cs != nullptr) ? cs->consumes : 1;
 	}