Move init of a bunch of globals into main so we are at least

[oweals/busybox.git] / shell / cmdedit.c

diff --git a/shell/cmdedit.c b/shell/cmdedit.c
index ce5450032eff30ccdf69d367134d65e013031fb0..ec9939312a6ce57df86fd0cbe33496c53f5d15d3 100644 (file)
--- a/shell/cmdedit.c
+++ b/shell/cmdedit.c
@@ -355,6 +355,10 @@ static void parse_prompt(const char *prmt_ptr)
        char  c;
        char *pbuf;
 
+       if (!pwd_buf) {
+               pwd_buf=unknown;
+       }
+
        while (*prmt_ptr) {
                pbuf    = buf;
                pbuf[1] = 0;