Fix compiling for GNU

Signed-off-by: Ivan Rogach <[email protected]>
EVerest · Dec 18, 2024 · 4b9eb2c · 4b9eb2c
1 parent 3790262
commit 4b9eb2c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/3rd_party/cert_rehash/c_rehash.hpp b/3rd_party/cert_rehash/c_rehash.hpp
@@ -120,9 +120,9 @@ static void add_entry(int type, unsigned int hash, const char* filename, const u
 }
 
 static int handle_symlink(const char* filename, const char* fullpath) {
-    static char xdigit[] = {0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  -1, -1, -1, -1, -1, -1, -1, 10, 11,
-                            12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-                            -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 10, 11, 12, 13, 14, 15};
+    static signed char xdigit[] = {0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  -1, -1, -1, -1, -1, -1, -1, 10, 11,
+                                   12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+                                   -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 10, 11, 12, 13, 14, 15};
     char linktarget[NAME_MAX], *endptr;
     unsigned int hash = 0;
     unsigned char ch;