shaba/lvm2
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Reuse result of previous strchr

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Reported by clang as: Argument with 'nonnull' attribute passed null

Reuse the result of the last strchr() call - make sure, 'st' point is not
null for the next strchr() call.
This commit is contained in:
Zdenek Kabelac 2010-10-25 12:08:15 +00:00
parent fc218865bf
commit 0775e8060e
1 changed files with 1 additions and 1 deletions
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2
tools/toollib.c
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@ -869,7 +869,7 @@ const char *extract_vgname(struct cmd_context *cmd, const char *lv_name)
while (*st == '/')
st++;
if (!strchr(vg_name, '/') || strchr(st, '/')) {
if (!st || strchr(st, '/')) {
log_error("\"%s\": Invalid path for Logical Volume",
lv_name);
return 0;