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preproc: inc_fopen -- set sl->next early

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It's safer to init it early and be sure we not
miss anything after.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This commit is contained in:
Cyrill Gorcunov 2010-11-11 11:32:16 +03:00
parent c515774a92
commit 6f38fe6cd5
1 changed files with 1 additions and 1 deletions
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preproc.c
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@ -1655,11 +1655,11 @@ static FILE *inc_fopen(const char *file, StrList **dhead, StrList ***dtail,
while (1) { while (1) {
sl = nasm_malloc(prefix_len+len+1+sizeof sl->next); sl = nasm_malloc(prefix_len+len+1+sizeof sl->next);
sl->next = NULL;
memcpy(sl->str, prefix, prefix_len); memcpy(sl->str, prefix, prefix_len);
memcpy(sl->str+prefix_len, file, len+1); memcpy(sl->str+prefix_len, file, len+1);
fp = fopen(sl->str, "r"); fp = fopen(sl->str, "r");
if (fp && dhead && !in_list(*dhead, sl->str)) { if (fp && dhead && !in_list(*dhead, sl->str)) {
sl->next = NULL;
**dtail = sl; **dtail = sl;
*dtail = &sl->next; *dtail = &sl->next;
} else { } else {