tmade error handling more proper - dwm - [fork] customized build of dwm, the dynamic window manager
 (HTM) git clone git://src.adamsgaard.dk/dwm
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       ---
 (DIR) commit a98b5e59359173111322171187ccfd951df85a38
 (DIR) parent b8985dc7bb8ef309a66edea541f8e4b8bc5d6381
 (HTM) Author: Anselm R. Garbe <garbeam@gmail.com>
       Date:   Fri,  2 Nov 2007 17:04:40 +0100
       
       made error handling more proper
       Diffstat:
         M dwm.c                               |       9 +++++++--
       
       1 file changed, 7 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/dwm.c b/dwm.c
       t@@ -1302,8 +1302,13 @@ run(void) {
                        if(FD_ISSET(STDIN_FILENO, &rd)) {
                                if(stext == fgets(stext, sizeof stext - 1, stdin))
                                        stext[strlen(stext) - 1] = '\0'; /* remove tailing '\n' */
       -                        else
       -                                strncpy(stext, strerror(errno), sizeof stext - 1);
       +                        else {
       +                                readin = False;
       +                                if(feof(stdin))
       +                                        strncpy(stext, "EOF", 4);
       +                                else /* error occured */
       +                                        strncpy(stext, strerror(errno), sizeof stext - 1);
       +                        }
                                drawbar();
                        }
                        while(XPending(dpy)) {