fix PROMPT_COMMAND for bash - this was the problem on CentOS that we needed to unblacklist /etc/profile.d; I'll do some cleanup in the next commit

2 files changed, 5 insertions, 3 deletions

diff --git a/etc/default.profile b/etc/default.profile
index 226e808ed..82eded802 100644
--- a/etc/default.profile
+++ b/etc/default.profile
@@ -8,9 +8,6 @@ include /etc/firejail/globals.local
 # generic gui profile
 # depending on your usage, you can enable some of the commands below:
 
-# required under CentOS 7
-noblacklist /etc/profile.d
-
 include /etc/firejail/disable-common.inc
 # include /etc/firejail/disable-devel.inc
 include /etc/firejail/disable-passwdmgr.inc
diff --git a/src/firejail/env.c b/src/firejail/env.c
index ad9f736b0..3f39b7cca 100644
--- a/src/firejail/env.c
+++ b/src/firejail/env.c
@@ -147,6 +147,11 @@ void env_defaults(void) {
                 if (setenv("PROMPT_COMMAND", "export PS1=\"\\[\\e[1;32m\\][\\u@\\h \\W]\\$\\[\\e[0m\\] \"", 1) < 0)
                         errExit("setenv");
         }
+        else {
+                // remove PROMPT_COMMAND
+                if (setenv("PROMPT_COMMAND", " ", 1) < 0)
+                        errExit("setenv");
+        }
 
         // set the window title
         if (!arg_quiet)