2020-04-02 21:44:34 (UTC-03:00)

Marcel Rodrigues <marcelgmr@gmail.com>

also only redraw percent count if necessary

diff --git a/mpb.c b/mpb.c
index 7fc23ed..bfd9bb7 100644
--- a/mpb.c
+++ b/mpb.c
@@ -7,6 +7,7 @@ static char spinchars[] = "|/-\\";
 static unsigned spinindex;
 static char line[(1 << 12) + 1];
 static unsigned lastfill = UINT_MAX;
+static unsigned lastpercent = 101;
 
 void
 print_bar(unsigned long percent)
@@ -26,7 +27,11 @@ print_bar(unsigned long percent)
     } else {
         printf("\x1B[%uC", width);
     }
-    printf("] %3lu%%\r", percent);
+    if (percent != lastpercent) {
+        printf("] %3lu%%", percent);
+        lastpercent = percent;
+    }
+    printf("\r");
     fflush(stdout);
 }