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Test for strchr(3) returning NULL, not 0

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MFC after: 3 days
Reported by: coccinelle
Sponsored by: EMC / Isilon Storage Division
This commit is contained in:
Enji Cooper 2016-06-08 23:17:30 +00:00
parent aaad73f447
commit 3304ba9d70
1 changed files with 1 additions and 1 deletions
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2
lib/libc/rpc/getnetpath.c
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@ -262,7 +262,7 @@ _get_next_token(char *npp, int token)
*cp++ = '\0'; /* null-terminate token */
/* get rid of any backslash escapes */
ep = npp;
while ((np = strchr(ep, '\\')) != 0) {
while ((np = strchr(ep, '\\')) != NULL) {
if (np[1] == '\\')
np++;
strcpy(np, (ep = &np[1])); /* XXX: overlapping string copy */