From a6adfe4d1d19096b45a5db144dd135b3fcf94371 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Wed, 22 Mar 2023 12:12:40 +0100
Subject: svg-flatten: Add input scaling

---
 svg-flatten/src/util.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'svg-flatten/src/util.cpp')

diff --git a/svg-flatten/src/util.cpp b/svg-flatten/src/util.cpp
index 0597360..1af5fb6 100644
--- a/svg-flatten/src/util.cpp
+++ b/svg-flatten/src/util.cpp
@@ -34,13 +34,19 @@ int gerbolyze::run_cargo_command(const char *cmd_name, std::vector<std::string>
     bool found = false;
     int proc_rc = -1;
     for (int i=0; i<3; i++) {
+        std::string envvar_cx;
         const char *envvar_val;
         switch (i) {
         case 0:
             if ((envvar_val = getenv(envvar)) == NULL) {
                 continue;
             } else {
-                cmdline_c[0] = envvar_val;
+                if (envvar_val[0] == '~') {
+                    envvar_cx = homedir_s + std::string(envvar_val+1);
+                    cmdline_c[0] = envvar_cx.c_str();
+                } else {
+                    cmdline_c[0] = envvar_val;
+                }
             }
             break;
 
-- 
cgit