From be6e5fad7252a2c40a798b538510d9c0842be3fb Mon Sep 17 00:00:00 2001
From: Matthias Melcher <github@matthiasm.com>
Date: Wed, 23 Nov 2022 10:59:43 +0100
Subject: [PATCH] Fluid: Fix commandline parameter error message

---
 fluid/fluid.cxx | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/fluid/fluid.cxx b/fluid/fluid.cxx
index 39c98ee78..252353bb3 100644
--- a/fluid/fluid.cxx
+++ b/fluid/fluid.cxx
@@ -1943,10 +1943,15 @@ int main(int argc,char **argv) {
       " -o <name> : .cxx output filename, or extension if <name> starts with '.'\n"
       " -h <name> : .h output filename, or extension if <name> starts with '.'\n"
       " -d : enable internal debugging\n";
+    const char *app_name = NULL;
+    if ( (argc > 0) && argv[0] && argv[0][0] )
+      app_name = fl_filename_name(argv[0]);
+    if ( !app_name || !app_name[0])
+      app_name = "fluid";
 #ifdef _MSC_VER
-    fl_message("%s\n", msg);
+    fl_message(msg, app_name);
 #else
-    fprintf(stderr, "%s\n", msg);
+    fprintf(stderr, msg, app_name);
 #endif
     return 1;
   }