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some minor fixes

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kolunmi 2023-02-06 22:15:56 -07:00
parent f1b1429015
commit 69b3d0ce71
1 changed files with 5 additions and 10 deletions
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15
dwlb.c
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@ -239,7 +239,7 @@ draw_text(char *text,
if (!*text || !surface_width || xpos >= surface_width)
return xpos;
if ((nxpos = xpos + padding) >= surface_width)
if ((nxpos = xpos + padding) > surface_width)
return xpos;
xpos = nxpos;
@ -284,11 +284,8 @@ draw_text(char *text,
long x_kern = 0;
if (lastcp)
fcft_kerning(font, lastcp, codepoint, &x_kern, NULL);
if ((nxpos = xpos + x_kern + glyph->advance.x) >= surface_width) {
if (!lastcp)
return ixpos;
if ((nxpos = xpos + x_kern + glyph->advance.x) > surface_width)
break;
}
xpos += x_kern;
lastcp = codepoint;
@ -326,7 +323,7 @@ draw_text(char *text,
if (state != UTF8_ACCEPT)
fprintf(stderr, "malformed UTF-8 sequence\n");
nxpos = MIN(xpos + padding, surface_width - 1);
nxpos = MIN(xpos + padding, surface_width);
if (background && bgcolor)
pixman_image_fill_boxes(PIXMAN_OP_OVER, background,
@ -783,10 +780,8 @@ event_loop(void)
}
static void
client_send_command(struct sockaddr_un *sock_address,
const char *output,
const char *cmd,
const char *data)
client_send_command(struct sockaddr_un *sock_address, const char *output,
const char *cmd, const char *data)
{
DIR *dir;
if (!(dir = opendir(socketdir)))