obj_int_extract: fix compile warning

string literals should be returned as const char*

Change-Id: Iaab98711ed22f9c6eff1ca922c0576a1ff93a58f

diff --git a/build/make/obj_int_extract.c b/build/make/obj_int_extract.c
index feed9d9..495e9d7 100644 (file)
--- a/build/make/obj_int_extract.c
+++ b/build/make/obj_int_extract.c
@@ -321,7 +321,7 @@ bail:
   return 1;
 }
 
-char *parse_elf_string_table(elf_obj_t *elf, int s_idx, int idx) {
+const char *parse_elf_string_table(elf_obj_t *elf, int s_idx, int idx) {
   if (elf->bits == 32) {
     Elf32_Shdr shdr;