Firejail prompt is enabled by env variable FIREJAIL_PROMPT=yes

1 files changed, 7 insertions, 3 deletions

diff --git a/src/firejail/env.c b/src/firejail/env.c
index c05abadca..2c8be3852 100644
--- a/src/firejail/env.c
+++ b/src/firejail/env.c
@@ -123,10 +123,14 @@ void env_defaults(void) {
                 errExit("setenv");
         if (cfg.shell && setenv("SHELL", cfg.shell, 1) < 0)
                 errExit("setenv");
+
         // set prompt color to green
-        //export PS1='\[\e[1;32m\][\u@\h \W]\$\[\e[0m\] '
-//      if (setenv("PROMPT_COMMAND", "export PS1=\"\\[\\e[1;32m\\][\\u@\\h \\W]\\$\\[\\e[0m\\] \"", 1) < 0)
-//              errExit("setenv");
+        char *prompt = getenv("FIREJAIL_PROMPT");
+        if (prompt && strcmp(prompt, "yes") == 0) {
+                //export PS1='\[\e[1;32m\][\u@\h \W]\$\[\e[0m\] '
+                if (setenv("PROMPT_COMMAND", "export PS1=\"\\[\\e[1;32m\\][\\u@\\h \\W]\\$\\[\\e[0m\\] \"", 1) < 0)
+                        errExit("setenv");
+        }
 
         // set the window title
         printf("\033]0;firejail %s\007", cfg.window_title);