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mount: fix incorrect usage of strtok (inadvertently used NULL sometimes).

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the change is "for(xxx)...." -> "if(var) for(xxx)...", but my gcc 4.1.2
adds _158 bytes_!! WTF?? 8(
This commit is contained in:
Denis Vlasenko 2007-05-09 20:38:04 +00:00
parent 8465a99ce7
commit 68de720723
1 changed files with 1 additions and 2 deletions
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3
util-linux/mount.c
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@ -886,8 +886,7 @@ static int nfsmount(struct mntent *mp, int vfsflags, char *filteropts)
nfsvers = 0; nfsvers = 0;
/* parse options */ /* parse options */
if (filteropts) for (opt = strtok(filteropts, ","); opt; opt = strtok(NULL, ",")) {
for (opt = strtok(filteropts, ","); opt; opt = strtok(NULL, ",")) {
char *opteq = strchr(opt, '='); char *opteq = strchr(opt, '=');
if (opteq) { if (opteq) {
static const char *const options[] = { static const char *const options[] = {