Mercurial > hg > th-libs

comparison th_string.c @ 222:723a69185102

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix th_str{n}dup_trim() functions.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 15 Feb 2016 10:45:05 +0200
parents 81b4688f684b
children d58b92ef5c03
comparison
equal deleted inserted replaced
221:81b4688f684b 222:723a69185102
72 for (end = len; end > start && th_isspace(src[end]); end--); 72 for (end = len; end > start && th_isspace(src[end]); end--);
73 else 73 else
74 end = len; 74 end = len;
75 75
76 // Allocate memory for result 76 // Allocate memory for result
77 len = end - start + 1; 77 len = end - start;
78 if (len == 0)
79 return NULL;
80
78 if ((res = th_malloc(len + 1)) == NULL) 81 if ((res = th_malloc(len + 1)) == NULL)
79 return NULL; 82 return NULL;
80 83
81 memcpy(res, src, len); 84 memcpy(res, src, len);
82 res[len] = 0; 85 res[len] = 0;