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[nmh] / sbr / terminal.c

diff --git a/sbr/terminal.c b/sbr/terminal.c
index 89d0dafc99f07ceb8de39d263cb84817b607b734..36e247b62ecce2d698f0ad16768f32e747ff7ca1 100644 (file)
--- a/sbr/terminal.c
+++ b/sbr/terminal.c
@@ -10,11 +10,11 @@
 #include <h/mh.h>
 #include <h/utils.h>
 
-#include <termios.h>
 #include <sys/ioctl.h>
 
 #include <curses.h>
 #include <term.h>
+#include <termios.h>
 
 #ifdef WINSIZE_IN_PTEM
 # include <sys/stream.h>
@@ -25,7 +25,7 @@ static int initLI = 0;
 static int initCO = 0;
 
 static int LI = 40;                /* number of lines                        */
-static int CO = 80;                /* number of colums                       */
+static int CO = 80;                /* number of columns                      */
 static char *ti_clear = NULL;      /* terminfo string to clear screen        */
 static char *ti_standend = NULL;   /* terminfo string to end standout mode   */
 static char *ti_standbegin = NULL; /* terminfo string to begin standout mode */
@@ -54,9 +54,8 @@ initialize_terminfo(void)
     if (rc != 0 || errret != 1) {
        termstatus = -1;
        return;
-    } else {
-       termstatus = 1;
     }
+    termstatus = 1;
 
     if (!initCO && (CO = tigetnum ("cols")) <= 0)
        CO = 80;
@@ -120,7 +119,7 @@ nmh_clear_screen (void)
     if (ti_clear)
        tputs (ti_clear, LI, outc);
     else {
-       printf ("\f");
+       putchar('\f');
     }
 
     fflush (stdout);
@@ -175,7 +174,7 @@ get_term_stringcap(char *capability)
 
     tputs(parm, 1, termbytes);
 
-    termcbufp = '\0';
+    *termcbufp = '\0';
 
     return termcbuf;
 }
@@ -206,7 +205,7 @@ get_term_stringparm(char *capability, long arg1, long arg2)
 
     tputs(parm, 1, termbytes);
 
-    termcbufp = '\0';
+    *termcbufp = '\0';
 
     return termcbuf;
 }