diff --git a/src/config_file.c b/src/config_file.c index 216c07417..e468a0b88 100644 --- a/src/config_file.c +++ b/src/config_file.c @@ -483,15 +483,6 @@ static int cfg_peek(diskfile_backend *cfg, int flags) return ret; } -static const char *LINEBREAK_UNIX = "\\\n"; -static const char *LINEBREAK_WIN32 = "\\\r\n"; - -static int is_linebreak(const char *pos) -{ - return memcmp(pos - 1, LINEBREAK_UNIX, sizeof(LINEBREAK_UNIX)) == 0 || - memcmp(pos - 2, LINEBREAK_WIN32, sizeof(LINEBREAK_WIN32)) == 0; -} - /* * Read and consume a line, returning it in newly-allocated memory. */ @@ -502,38 +493,24 @@ static char *cfg_readline(diskfile_backend *cfg) int line_len; line_src = cfg->reader.read_ptr; + + /* Skip empty empty lines */ + while (isspace(*line_src)) + ++line_src; + line_end = strchr(line_src, '\n'); /* no newline at EOF */ if (line_end == NULL) line_end = strchr(line_src, 0); - else - while (is_linebreak(line_end)) - line_end = strchr(line_end + 1, '\n'); + line_len = line_end - line_src; - while (line_src < line_end && isspace(*line_src)) - line_src++; - - line = (char *)git__malloc((size_t)(line_end - line_src) + 1); + line = git__malloc(line_len + 1); if (line == NULL) return NULL; - line_len = 0; - while (line_src < line_end) { - - if (memcmp(line_src, LINEBREAK_UNIX, sizeof(LINEBREAK_UNIX)) == 0) { - line_src += sizeof(LINEBREAK_UNIX); - continue; - } - - if (memcmp(line_src, LINEBREAK_WIN32, sizeof(LINEBREAK_WIN32)) == 0) { - line_src += sizeof(LINEBREAK_WIN32); - continue; - } - - line[line_len++] = *line_src++; - } + memcpy(line, line_src, line_len); line[line_len] = '\0';