Set $APPIMAGE and $APPDIR environment variables

Partly fixes #560

1 files changed, 6 insertions, 0 deletions

diff --git a/src/firejail/appimage.c b/src/firejail/appimage.c
index 2d5a05b8d..930d92177 100644
--- a/src/firejail/appimage.c
+++ b/src/firejail/appimage.c
@@ -87,7 +87,13 @@ void appimage_set(const char *appimage_path) {
         if (arg_debug)
                 printf("appimage mounted on %s\n", mntdir);
         EUID_USER();
+
+        if (mntdir && setenv("APPIMAGE", appimage_path, 1) < 0)
+                errExit("setenv");
         
+        if (mntdir && setenv("APPDIR", mntdir, 1) < 0)
+                errExit("setenv");
+
         // build new command line
         if (asprintf(&cfg.command_line, "%s/AppRun", mntdir) == -1)
                 errExit("asprintf");