From c79285af0e8e4765c63e65b259b3d1f6740e18f0 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Sat, 30 Nov 2002 04:50:49 +0000
Subject: [PATCH] Minor fix for odd PATH entries.

---
 platform/unix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/unix.c b/platform/unix.c
index 48017b79..5b8b7b57 100644
--- a/platform/unix.c
+++ b/platform/unix.c
@@ -221,7 +221,7 @@ static char *findBinaryInPath(const char *bin, char *envr)
 
         /* build full binary path... */
         strcpy(exe, start);
-        if (exe[strlen(exe) - 1] != '/')
+        if ((exe[0] == '\0') || (exe[strlen(exe) - 1] != '/'))
             strcat(exe, "/");
         strcat(exe, bin);