From: Ben Gras <ben@minix3.org>
Date: Sat, 29 Dec 2012 00:55:49 +0000 (+0000)
Subject: libexec exec fix
X-Git-Tag: v3.2.1~147
X-Git-Url: http://zhaoyanbai.com/repos/?a=commitdiff_plain;h=d36ce685823b258e336d4523432e050bd3b37dce;p=minix.git

libexec exec fix

	. restores executing shell scripts without explicit interpreter
---

diff --git a/lib/libexec/exec_elf.c b/lib/libexec/exec_elf.c
index ab451a980..e149d818a 100644
--- a/lib/libexec/exec_elf.c
+++ b/lib/libexec/exec_elf.c
@@ -103,7 +103,7 @@ int elf_has_interpreter(char *exec_hdr,		/* executable header */
   Elf_Phdr *phdr = NULL;
   int e, i;
 
-  if((e=elf_unpack(exec_hdr, hdr_len, &hdr, &phdr)) != OK) return e;
+  if((e=elf_unpack(exec_hdr, hdr_len, &hdr, &phdr)) != OK) return 0;
 
   for (i = 0; i < hdr->e_phnum; i++) {
       switch (phdr[i].p_type) {