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-rw-r--r--src/regex/regex_internal.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/regex/regex_internal.h b/src/regex/regex_internal.h
index 493f017290..c25b938c30 100644
--- a/src/regex/regex_internal.h
+++ b/src/regex/regex_internal.h
@@ -45,7 +45,7 @@ extern "C"
/**
* Transition between two states. Transitions are stored at the states from
* which they origin ('from_state'). Each state can have 0-n transitions.
- * If label is 0, this is considered to be an epsilon transition.
+ * If label is NULL, this is considered to be an epsilon transition.
*/
struct GNUNET_REGEX_Transition
{