[PATCH] hush.c: compile option: fix -std=c99,gnu99 errors
Macpaul Lin
macpaul at andestech.com
Fri Dec 17 03:51:05 UTC 2010
Variable declaration in for loop will cause compile error
in MinGW and when -std=c99,gnu99 is enabled.
Signed-off-by: Macpaul Lin <macpaul at andestech.com>
---
shell/hush.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/shell/hush.c b/shell/hush.c
index 087636b..afa1795 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -7013,7 +7013,8 @@ static int run_list(struct pipe *pi)
#if ENABLE_HUSH_LOOPS
/* Check syntax for "for" */
- for (struct pipe *cpipe = pi; cpipe; cpipe = cpipe->next) {
+ struct pipe *cpipe = NULL;
+ for (cpipe = pi; cpipe; cpipe = cpipe->next) {
if (cpipe->res_word != RES_FOR && cpipe->res_word != RES_IN)
continue;
/* current word is FOR or IN (BOLD in comments below) */
--
1.7.3.2
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