From 3ffd20c1fa51cc33cd7fcb8d50e206f1cb6317b5 Mon Sep 17 00:00:00 2001
From: Olaf Seibert <rhialto@falu.nl>
Date: Mon, 3 Jun 2024 20:34:32 +0200
Subject: [PATCH] Non-letters are not allowed in shell function names.

---
 .travis/deps.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/.travis/deps.sh b/.travis/deps.sh
index d90cff6e..68a24803 100755
--- a/.travis/deps.sh
+++ b/.travis/deps.sh
@@ -5,7 +5,8 @@ install_osx() {
     brew install pkg-config pcre libpng libedit sdl2 freetype2 sdl2_ttf \
         vde cmake gnu-getopt coreutils
 }
-install_arch-linux() {
+
+install_arch_linux() {
     sudo pacman -S --noconfirm pkgconf
     sudo pacman -S --noconfirm pcre libpng libedit
     sudo pacman -S --noconfirm mesa
@@ -65,9 +66,12 @@ install_clang64() {
 
 
 case "$1" in
-  osx|arch-linux|linux|mingw64|ucrt64|clang64)
+  osx|linux|mingw64|ucrt64|clang64)
     install_"$1"
     ;;
+  arch-linux)
+    install_arch_linux
+    ;;
   *)
     echo "$0: Need an operating system name: osx, arch-linux, linux, mingw64 or ucrt64"
     exit 1