include/debug: make masknames optional

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/include/debug.h b/include/debug.h
index 1497490b59d65331591a65b890339e2736a1e679..65645fe64afed254e63de5239240f774327f5e59 100644 (file)
--- a/include/debug.h
+++ b/include/debug.h
@@ -93,7 +93,7 @@ static inline int parse_envmask(const struct dbg_mask const flagnames[],
        res = strtoul(mask, &ptr, 0);
 
        /* perhaps it's a comma-separated string? */
-       if (*ptr != '\0') {
+       if (*ptr != '\0' && flagnames) {
                char *msbuf, *ms, *name;
                res = 0;