Ticket #2027: don't overwrite the PROMPT_COMMAND bash variable.

Prepend value of system-wide PROMPT_COMMAND variable to the mc's one. Thanks wjaguar for the idea and Serhiy Storchaka and Oswald Buddenhagen for the patch itself. Signed-off-by: Andrew Borodin <[email protected]>
SokolskyNikita · Feb 16, 2015 · 4361e49 · 4361e49
1 parent d1e60b6
commit 4361e49
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/subshell.c b/src/subshell.c
@@ -874,7 +874,8 @@ init_subshell (void)
     {
     case BASH:
         g_snprintf (precmd, sizeof (precmd),
-                    " PROMPT_COMMAND='pwd>&%d;kill -STOP $$'\n", subshell_pipe[WRITE]);
+                    " PROMPT_COMMAND=${PROMPT_COMMAND:+$PROMPT_COMMAND; }'pwd>&%d;kill -STOP $$'\n",
+                    subshell_pipe[WRITE]);
         break;
 
     case ZSH: