From 5e91dc6675450ced76b81a74e3c59294781edeb9 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sat, 3 May 2008 14:41:48 +0800 Subject: [ERROR] Set default exvwarning2 arg0 for errors during early initialisation As it stands if we get an error before procargs gets called by main() we'll try to print out a null pointer. This patch avoids this by printing out "sh" instead. Signed-off-by: Herbert Xu --- src/error.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/error.c b/src/error.c index 338243d..7f165c1 100644 --- a/src/error.c +++ b/src/error.c @@ -122,7 +122,7 @@ exvwarning2(const char *msg, va_list ap) const char *fmt; errs = out2; - name = arg0; + name = arg0 ?: "sh"; fmt = "%s: "; if (commandname) { name = commandname; -- cgit 1.4.1