index 6484cb9df2651de7430ee608ef7d14a4d3ac4c99..0824c25226ad7b106e56d1b7c23fad40eed92749 100644 (file)
--- a/help.c
+++ b/help.c
static int term_columns(void)
{
char *col_string = getenv("COLUMNS");
- int n_cols = 0;
+ int n_cols;
if (col_string && (n_cols = atoi(col_string)) > 0)
return n_cols;
page = git_cmd;
else {
int page_len = strlen(git_cmd) + 4;
- char *p = malloc(page_len + 1);
+ char *p = xmalloc(page_len + 1);
strcpy(p, "git-");
strcpy(p + 4, git_cmd);
p[page_len] = 0;