hack for noninteractive mode

1 files changed, 11 insertions, 4 deletions

diff --git a/src/util.c b/src/util.c
index 9bf7011..e0b7f5b 100644
--- a/src/util.c
+++ b/src/util.c
@@ -414,9 +414,14 @@ void horiz_line_curses(void)
 
 void horiz_line_nocurses(void)
 {
-    struct winsize sz;
-    ioctl(STDOUT_FILENO, TIOCGWINSZ, &sz);
-    for(int i = 0; i < sz.ws_col; ++i)
+    struct winsize w;
+    ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
+
+    /* dirty hack for noninteractive mode */
+    if(!w.ws_col)
+        w.ws_col = 80;
+
+    for(int i = 0; i < w.ws_col; ++i)
         output("=");
     output("\n");
 }
@@ -457,7 +462,9 @@ void heading_nocurses(const char *fmt, ...)
     struct winsize w;
     ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
 
-    output("width: %d\n", w.ws_col);
+    /* dirty hack for noninteractive mode */
+    if(!w.ws_col)
+        w.ws_col = 80;
 
     int len = strlen(text) / 2;
     int beg_x = w.ws_col / 2 - len;