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fast but inexact

master
Connor Lane Smith 13 years ago
parent
commit
f5bd1eed8d
1 changed files with 7 additions and 4 deletions
  1. +7
    -4
      dmenu.c

+ 7
- 4
dmenu.c View File

@ -444,19 +444,22 @@ paste(void) {
void void
readstdin(void) { readstdin(void) {
char buf[sizeof text], *p;
size_t i, size = 0;
char buf[sizeof text], *p, *maxstr = NULL;
size_t i, max = 0, size = 0;
for(i = 0; fgets(buf, sizeof buf, stdin); items[++i].text = NULL) { for(i = 0; fgets(buf, sizeof buf, stdin); items[++i].text = NULL) {
if(i+1 == size / sizeof *items || !items)
if(i+1 >= size / sizeof *items)
if(!(items = realloc(items, (size += BUFSIZ)))) if(!(items = realloc(items, (size += BUFSIZ))))
eprintf("cannot realloc %u bytes:", size); eprintf("cannot realloc %u bytes:", size);
if((p = strchr(buf, '\n'))) if((p = strchr(buf, '\n')))
*p = '\0'; *p = '\0';
if(!(items[i].text = strdup(buf))) if(!(items[i].text = strdup(buf)))
eprintf("cannot strdup %u bytes:", strlen(buf)+1); eprintf("cannot strdup %u bytes:", strlen(buf)+1);
inputw = MAX(inputw, textw(dc, items[i].text));
if(strlen(items[i].text) > max)
max = strlen(maxstr = items[i].text);
} }
if(maxstr)
inputw = textw(dc, maxstr);
} }
void void


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