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Diffstat (limited to 'src/bin/pg_waldump/pg_waldump.c')
-rw-r--r--src/bin/pg_waldump/pg_waldump.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bin/pg_waldump/pg_waldump.c b/src/bin/pg_waldump/pg_waldump.c
index 53eca4c8e02..6443eda6dfe 100644
--- a/src/bin/pg_waldump/pg_waldump.c
+++ b/src/bin/pg_waldump/pg_waldump.c
@@ -175,7 +175,7 @@ open_file_in_directory(const char *directory, const char *fname)
* wal segment size.
*/
static bool
-search_directory(char *directory, char *fname)
+search_directory(const char *directory, const char *fname)
{
int fd = -1;
DIR *xldir;