From 0b761dd01e7bcf33cabb274820c244547aebf461 Mon Sep 17 00:00:00 2001
From: David Ellis <isv.damocles@gmail.com>
Date: Thu, 22 Feb 2024 10:40:20 -0600
Subject: [PATCH] Define a CONSTANT for the help's arg length

---
 src/apps/filters/h3.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/apps/filters/h3.c b/src/apps/filters/h3.c
index 139df8c76..e66fcd3d1 100644
--- a/src/apps/filters/h3.c
+++ b/src/apps/filters/h3.c
@@ -164,11 +164,13 @@ bool generalHelp(int argc, char *argv[]) {
     };
     Arg *args[] = {&helpArg, &cellToLatLngArg, &latLngToCellArg,
                    &cellToBoundaryArg};
+    #define ARGLEN 4
+
     const char *helpText =
         "Please use one of the subcommands listed to perform an H3 "
         "calculation. Use h3 <SUBCOMMAND> --help for details on the usage of "
         "any subcommand.";
-    return parseArgs(argc, argv, 4, args, &helpArg, helpText);
+    return parseArgs(argc, argv, ARGLEN, args, &helpArg, helpText);
 }
 
 int main(int argc, char *argv[]) {