mhbuildsbr.c: Flip logic, moving goto to then-block; no need for else.

[nmh] / sbr / dtime.c

diff --git a/sbr/dtime.c b/sbr/dtime.c
index 3a51d87ff11145783475c06b76e9ce8b87760c9c..56d874e0394079559e9b3449610363a3e5178896 100644 (file)
--- a/sbr/dtime.c
+++ b/sbr/dtime.c
@@ -7,6 +7,7 @@
 
 #include <h/mh.h>   /* for snprintf() */
 #include <h/nmh.h>
+#include <h/utils.h>
 #include <h/tws.h>
 #include <time.h>
 
@@ -178,15 +179,15 @@ dgmtime (time_t *clock)
 char *
 dctime (struct tws *tw)
 {
-    static char buffer[64];
+    static char buffer[26];
 
     if (!tw)
        return NULL;
 
-    snprintf (buffer, sizeof(buffer), "%.3s %.3s %02d %02d:%02d:%02d %.4d\n",
+    snprintf (buffer, sizeof(buffer), "%.3s %.3s %02d %02d:%02d:%02d %s\n",
            tw_dotw[tw->tw_wday], tw_moty[tw->tw_mon], tw->tw_mday,
            tw->tw_hour, tw->tw_min, tw->tw_sec,
-           tw->tw_year < 100 ? tw->tw_year + 1900 : tw->tw_year);
+           m_strn(tw->tw_year < 100 ? tw->tw_year + 1900 : tw->tw_year, 4));
 
     return buffer;
 }
@@ -291,7 +292,7 @@ char *dtimezone(int offset, int flags)
     unsigned os, hours, mins;
 
     pos = offset >= 0;
-    os = pos ? offset : ~offset + 1;
+    os = pos ? offset : ~offset + 1; /* abs(3) undefined on INT_MIN. */
     hours = os / 60;
     mins = os % 60;