aboutsummaryrefslogtreecommitdiff
path: root/libbb/execable.c
diff options
context:
space:
mode:
Diffstat (limited to 'libbb/execable.c')
-rw-r--r--libbb/execable.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/libbb/execable.c b/libbb/execable.c
index cb56b9181..817c06736 100644
--- a/libbb/execable.c
+++ b/libbb/execable.c
@@ -27,7 +27,7 @@ char *find_execable(const char *filename)
27{ 27{
28 char *path, *p, *n; 28 char *path, *p, *n;
29 29
30 p = path = xstrdup(getenv("PATH") ? : ""); 30 p = path = xstrdup(getenv("PATH"));
31 while (p) { 31 while (p) {
32 n = strchr(p, ':'); 32 n = strchr(p, ':');
33 if (n) 33 if (n)
@@ -59,4 +59,3 @@ int exists_execable(const char *filename)
59 } 59 }
60 return 0; 60 return 0;
61} 61}
62