changeset 1105:345f49b45123

Another fix for unexported $PATH.
author Rob Landley <rob@landley.net>
date Tue, 08 Jun 2010 18:42:22 -0500
parents 6ab5dfe6b035
children 33ad2278b2af
files sources/toys/ccwrap.c
diffstat 1 files changed, 2 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/sources/toys/ccwrap.c	Tue Jun 08 15:01:39 2010 -0500
+++ b/sources/toys/ccwrap.c	Tue Jun 08 18:42:22 2010 -0500
@@ -128,6 +128,8 @@
 	} else {
 		char *path = getenv("PATH"), *temp;
 
+		if (!path) path = "";
+
 		// Add that directory to the start of $PATH.  (Better safe than sorry.)
 		*rindex(topdir,'/') = 0;
 		temp = malloc(5+strlen(topdir)+1+strlen(topdir)+14+strlen(path)+1);