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Empty error buffer is not an error.

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MFC after:	3 weeks
This commit is contained in:
Pawel Jakub Dawidek 2005-04-07 06:46:11 +00:00
parent 62a2d99ce5
commit 53767efdce
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=144737
1 changed files with 1 additions and 1 deletions
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2
sbin/geom/core/geom.c
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@ -436,7 +436,7 @@ run_command(int argc, char *argv[])
gctl_rw_param(req, "output", sizeof(buf), buf); gctl_rw_param(req, "output", sizeof(buf), buf);
errstr = gctl_issue(req); errstr = gctl_issue(req);
} }
if (errstr != NULL) { if (errstr != NULL && errstr[0] != '\0') {
fprintf(stderr, "%s\n", errstr); fprintf(stderr, "%s\n", errstr);
if (strncmp(errstr, "warning: ", strlen("warning: ")) != 0) { if (strncmp(errstr, "warning: ", strlen("warning: ")) != 0) {
gctl_free(req); gctl_free(req);