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-rw-r--r--src/util/extension_age_restriction.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/util/extension_age_restriction.c b/src/util/extension_age_restriction.c
index 6bbfde04c..9c2ff7397 100644
--- a/src/util/extension_age_restriction.c
+++ b/src/util/extension_age_restriction.c
@@ -86,7 +86,7 @@ TALER_parse_age_group_string (char *groups,
{
enum TALER_EXTENSION_ReturnValue ret = TALER_EXTENSION_ERROR_SYS;
char *pos;
- int prev = -1;
+ unsigned int prev = 0;
unsigned int val;
char dummy;
@@ -128,6 +128,7 @@ TALER_parse_age_group_string (char *groups,
}
prev = val;
+ *pos = ':';
groups = pos + 1;
}