1 files changed, 3 insertions, 3 deletions

diff --git a/lash.c b/lash.c
index cb17e2d75..f1200ba95 100644
--- a/lash.c
+++ b/lash.c
@@ -436,7 +436,7 @@ static int builtin_export(struct child_prog *child)
         res = putenv(v);
         if (res)
                 fprintf(stderr, "export: %m\n");
-#ifndef BB_FEATURE_SH_SIMPLE_PROMPT
+#ifdef BB_FEATURE_SH_FANCY_PROMPT
         if (strncmp(v, "PS1=", 4)==0)
                 PS1 = getenv("PS1");
 #endif
@@ -809,7 +809,7 @@ static void restore_redirects(int squirrel[])
 
 static inline void cmdedit_set_initial_prompt(void)
 {
-#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
+#ifndef BB_FEATURE_SH_FANCY_PROMPT
         PS1 = NULL;
 #else
         PS1 = getenv("PS1");
@@ -820,7 +820,7 @@ static inline void cmdedit_set_initial_prompt(void)
 
 static inline void setup_prompt_string(char **prompt_str)
 {
-#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
+#ifndef BB_FEATURE_SH_FANCY_PROMPT
         /* Set up the prompt */
         if (shell_context == 0) {
                 if (PS1)