Allow to use empty source and/or destination fields with --src-to-dst
option, in this case empty field will not be marked in comp_mask.
Examples: '--src-to-dst :48', '--src-to-dst 4:', '--src-to-dst :'.
Signed-off-by: Sasha Khapyorsky <[EMAIL PROTECTED]>
---
infiniband-diags/src/saquery.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/infiniband-diags/src/saquery.c b/infiniband-diags/src/saquery.c
index db6ba11..1442902 100644
--- a/infiniband-diags/src/saquery.c
+++ b/infiniband-diags/src/saquery.c
@@ -1239,17 +1239,17 @@ main(int argc, char **argv)
case 1:
{
char *opt = strdup(optarg);
- char *tok1 = strtok(opt, ":");
- char *tok2 = strtok(NULL, "\0");
-
- if (tok1 && tok2) {
- src = strdup(tok1);
- dst = strdup(tok2);
- } else {
+ char *ch = strchr(opt, ':');
+ if (!ch) {
fprintf(stderr,
"ERROR: --src-to-dst <node>:<node>\n");
usage();
}
+ *ch++ = '\0';
+ if (*opt)
+ src = strdup(opt);
+ if (*ch)
+ dst = strdup(ch);
free(opt);
query_type = IB_MAD_ATTR_PATH_RECORD;
break;
--
1.5.3.4.206.g58ba4
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