Remove dependency on non-POSIX header error.h.

[plocate] / serializer.cpp

diff --git a/serializer.cpp b/serializer.cpp
index f27a865a06e997bec1de0a408624b322c05a6dfb..356094fde659f86715a730d76cf5801135782af0 100644 (file)
--- a/serializer.cpp
+++ b/serializer.cpp
@@ -32,7 +32,7 @@ void print_possibly_escaped(const string &str)
        if (print_nul) {
                printf("%s%c", str.c_str(), 0);
                return;
-       } else if (!stdout_is_tty) {
+       } else if (literal_printing || !stdout_is_tty) {
                printf("%s\n", str.c_str());
                return;
        }
@@ -91,7 +91,7 @@ void print_possibly_escaped(const string &str)
                } else if (ret == 0) {
                        break;  // EOF.
                }
-               if (*ptr < 32 || *ptr == '\'' || *ptr == '"' || *ptr == '\\') {
+               if ((unsigned char)*ptr < 32 || *ptr == '\'' || *ptr == '"' || *ptr == '\\') {
                        if (!in_escaped_mode) {
                                printf("'$'");
                                in_escaped_mode = true;