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-rw-r--r--serial/manager.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/serial/manager.c b/serial/manager.c
index d0a21ce6..54e052da 100644
--- a/serial/manager.c
+++ b/serial/manager.c
@@ -680,7 +680,7 @@ static int pattern2uuid128(const char *pattern, char *uuid, size_t size)
if (pattern[i] != '-')
return -EINVAL;
- } else if (!g_ascii_isxdigit(pattern[i]))
+ } else if (!isxdigit(pattern[i]))
return -EINVAL;
}