From 18dbb36400213bd4d35112317ae6b6c2f890388d Mon Sep 17 00:00:00 2001 From: Jason Conway Date: Sun, 29 Jan 2023 20:51:13 -0600 Subject: [PATCH] Check if host_getenv() returned NULL --- arch/ish/drivers/stdio_console.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/ish/drivers/stdio_console.c b/arch/ish/drivers/stdio_console.c index c3cce5e4f1be59..af908aed1b6070 100644 --- a/arch/ish/drivers/stdio_console.c +++ b/arch/ish/drivers/stdio_console.c @@ -219,7 +219,8 @@ static __init int stdio_init(void) for (i = 0; envp_init[i]; i++) { if (strncmp(TERM_ENV, envp_init[i], strlen(TERM_ENV)) == 0) { - strcat(TERM_ENV, host_getenv("TERM")); + const char *term_env = host_getenv("TERM"); + strcat(TERM_ENV, term_env ? term_env : "linux"); envp_init[i] = TERM_ENV; break; }