use die() where it should be used

diff --git a/sent.c b/sent.c
index e641bec8cf368b41a566ed28a8f8050cf49b5119..2864eca2442d895b7a820936dd2d43971ca5973c 100644 (file)
--- a/sent.c
+++ b/sent.c
@@ -470,13 +470,13 @@ void load(FILE *fp)
        while (fgets(buf, sizeof(buf), fp)) {
                if ((i+1) * sizeof(*slides) >= size)
                        if (!(slides = realloc(slides, (size += BUFSIZ))))
-                               eprintf("cannot realloc %u bytes:", size);
+                               die("cannot realloc %u bytes:", size);
                if (*buf == '#')
                        continue;
                if ((p = strchr(buf, '\n')))
                        *p = '\0';
                if (!(slides[i].text = strdup(buf)))
-                       eprintf("cannot strdup %u bytes:", strlen(buf)+1);
+                       die("cannot strdup %u bytes:", strlen(buf)+1);
                if (slides[i].text[0] == '@')
                        slides[i].img = pngopen(slides[i].text + 1);
                i++;
@@ -496,9 +496,9 @@ void advance(const Arg *arg)
                idx = new_idx;
                xdraw();
                if (slidecount > idx + 1 && slides[idx + 1].img && !pngread(slides[idx + 1].img))
-                       eprintf("could not read image %s", slides[idx + 1].text + 1);
+                       die("could not read image %s", slides[idx + 1].text + 1);
                if (0 < idx && slides[idx - 1].img && !pngread(slides[idx - 1].img))
-                       eprintf("could not read image %s", slides[idx - 1].text + 1);
+                       die("could not read image %s", slides[idx - 1].text + 1);
        }
 }
 
@@ -538,7 +538,7 @@ void run()
 
 void usage()
 {
-       eprintf("sent " VERSION " (c) 2014 markus.teich@stusta.mhn.de\n" \
+       die("sent " VERSION " (c) 2014 markus.teich@stusta.mhn.de\n" \
        "usage: sent [-f font] FILE1 [FILE2 ...]", argv0);
 }
 
@@ -572,7 +572,7 @@ void xhints()
        XSizeHints *sizeh = NULL;
 
        if (!(sizeh = XAllocSizeHints()))
-               eprintf("sent: Could not alloc size hints");
+               die("sent: Could not alloc size hints");
 
        sizeh->flags = PSize;
        sizeh->height = xw.h;
@@ -587,7 +587,7 @@ void xinit()
        XTextProperty prop;
 
        if (!(xw.dpy = XOpenDisplay(NULL)))
-               eprintf("Can't open display.");
+               die("Can't open display.");
        xw.scr = XDefaultScreen(xw.dpy);
        xw.vis = XDefaultVisual(xw.dpy, xw.scr);
        xw.w = DisplayWidth(xw.dpy, xw.scr);
@@ -607,7 +607,7 @@ void xinit()
        XSetWMProtocols(xw.dpy, xw.win, &xw.wmdeletewin, 1);
 
        if(!(d = drw_create(xw.dpy, xw.scr, xw.win, xw.w, xw.h)))
-               eprintf("Can't create drawing context.");
+               die("Can't create drawing context.");
        sc = drw_scm_create(d, "#000000", "#FFFFFF");
        drw_setscheme(d, sc);