LU-4017 quota: add project id support to lfs find

[fs/lustre-release.git] / lustre / utils / liblustreapi_util.c

diff --git a/lustre/utils/liblustreapi_util.c b/lustre/utils/liblustreapi_util.c
index db84f98..44eeb31 100644 (file)
--- a/lustre/utils/liblustreapi_util.c
+++ b/lustre/utils/liblustreapi_util.c
@@ -124,21 +124,24 @@ int llapi_get_version_string(char *version, unsigned int version_size)
        }
 
        ptr = strstr(buffer, "lustre:");
-       if (ptr != NULL) {
-               llapi_chomp_string(ptr);
+       if (ptr) {
                ptr += strlen("lustre:");
                while (*ptr == ' ' || *ptr == '\t')
                        ptr++;
-
-               if (strlcpy(version, ptr, version_size) >= version_size) {
-                       errno = EOVERFLOW;
-                       return -1;
-               }
        } else {
+               ptr = buffer;
+       }
+       llapi_chomp_string(ptr);
+
+       if (ptr[0] == '\0') {
                errno = ENODATA;
                return -1;
        }
 
+       if (strlcpy(version, ptr, version_size) >= version_size) {
+               errno = EOVERFLOW;
+               return -1;
+       }
        return 0;
 }