X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Futil.c;h=bdc194e80c9ce45bde0975d7ef9c5ab4b4482bfd;hp=47da11c1b8b0ce3633e352a8ce26be0ee081ec9b;hb=f2fcd59ffaaa97aaa238089cde5225f0e1086904;hpb=97c4a07df982ee967705022feaba9be33947abf0

diff --git a/src/util.c b/src/util.c
index 47da11c1b..bdc194e80 100644
--- a/src/util.c
+++ b/src/util.c
@@ -641,8 +641,8 @@ int parse_env_file(
                                 n = strcspn(p, seperator);
 
                                 if (n >= 2 &&
-                                    strchr(QUOTES, v[0]) &&
-                                    v[n-1] == v[0])
+                                    strchr(QUOTES, p[0]) &&
+                                    p[n-1] == p[0])
                                         v = strndup(p+1, n-2);
                                 else
                                         v = strndup(p, n);
@@ -2009,23 +2009,29 @@ int read_one_char(FILE *f, char *ret, bool *need_nl) {
 }
 
 int ask(char *ret, const char *replies, const char *text, ...) {
+        bool on_tty;
+
         assert(ret);
         assert(replies);
         assert(text);
 
+        on_tty = isatty(STDOUT_FILENO);
+
         for (;;) {
                 va_list ap;
                 char c;
                 int r;
                 bool need_nl = true;
 
-                fputs("\x1B[1m", stdout);
+                if (on_tty)
+                        fputs("\x1B[1m", stdout);
 
                 va_start(ap, text);
                 vprintf(text, ap);
                 va_end(ap);
 
-                fputs("\x1B[0m", stdout);
+                if (on_tty)
+                        fputs("\x1B[0m", stdout);
 
                 fflush(stdout);