Remove variable redeclaration. Use more static.
diff --git a/regress/modify.c b/regress/modify.c
index 1b80369..4750a32 100644
--- a/regress/modify.c
+++ b/regress/modify.c
@@ -74,7 +74,7 @@
"\tset_file_comment index comment\n"
"\nThe index is zero-based.\n";
-zip_flags_t
+static zip_flags_t
get_flags(const char *arg)
{
zip_flags_t flags = 0;
@@ -87,7 +87,7 @@
return flags;
}
-void
+static void
hexdump(const zip_uint8_t *data, zip_uint16_t len)
{
zip_uint16_t i;
@@ -196,7 +196,6 @@
arg += 5;
} else if (strcmp(argv[arg], "add_from_zip") == 0 && arg+5 < argc) {
/* add from another zip file */
- int idx;
idx = atoi(argv[arg+3]);
if ((z_in=zip_open(argv[arg+2], ZIP_CHECKCONS, &err)) == NULL) {
zip_error_to_str(buf, sizeof(buf), err, errno);
