1 files changed, 16 insertions, 0 deletions

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index 705829cb0..a934f11bb 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -839,6 +839,22 @@ int main(int argc UNUSED_PARAM, char **argv)
         applet_name = argv[0];
         if (applet_name[0] == '-')
                 applet_name++;
+        if (ENABLE_PLATFORM_MINGW32) {
+                const char *applet_name_env = getenv("BUSYBOX_APPLET_NAME");
+                if (applet_name_env && *applet_name_env) {
+                        applet_name = applet_name_env;
+                        unsetenv("BUSYBOX_APPLET_NAME");
+                }
+                else {
+                        int i, len = strlen(applet_name);
+                        if (len > 4 && !strcmp(applet_name+len-4, ".exe")) {
+                                len -= 4;
+                                argv[0][applet_name-argv[0]+len] = '\0';
+                        }
+                        for (i = 0; i < len; i++)
+                                argv[0][applet_name-argv[0]+i] = tolower(applet_name[i]);
+                }
+        }
         applet_name = bb_basename(applet_name);
 
         parse_config_file(); /* ...maybe, if FEATURE_SUID_CONFIG */