From de6a293159a70493bf893dd49fa30cbf14ab7632 Mon Sep 17 00:00:00 2001 From: "Barton E. Schaefer" Date: Sun, 14 Jan 2018 03:15:49 -0800 Subject: 42136: empty string check in %~ / %C prompt expansions --- Src/prompt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Src') diff --git a/Src/prompt.c b/Src/prompt.c index c478e69fb..63e8093f3 100644 --- a/Src/prompt.c +++ b/Src/prompt.c @@ -315,7 +315,7 @@ putpromptchar(int doprint, int endchar, unsigned int *txtchangep) case '/': case 'C': /* `/' gives 0, `/any' gives 1, etc. */ - if (*ss++ == '/' && *ss) + if (*ss && *ss++ == '/' && *ss) arg--; for (; *ss; ss++) if (*ss == '/') -- cgit 1.4.1