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-rw-r--r--builtin-for-each-ref.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/builtin-for-each-ref.c b/builtin-for-each-ref.c
index b11ca928d6..2b218425aa 100644
--- a/builtin-for-each-ref.c
+++ b/builtin-for-each-ref.c
@@ -301,7 +301,7 @@ static const char *find_wholine(const char *who, int wholen, const char *buf, un
return "";
}
-static char *copy_line(const char *buf)
+static const char *copy_line(const char *buf)
{
const char *eol = strchr(buf, '\n');
char *line;
@@ -315,7 +315,7 @@ static char *copy_line(const char *buf)
return line;
}
-static char *copy_name(const char *buf)
+static const char *copy_name(const char *buf)
{
const char *eol = strchr(buf, '\n');
const char *eoname = strstr(buf, " <");
@@ -330,7 +330,7 @@ static char *copy_name(const char *buf)
return line;
}
-static char *copy_email(const char *buf)
+static const char *copy_email(const char *buf)
{
const char *email = strchr(buf, '<');
const char *eoemail = strchr(email, '>');