diff options
| -rw-r--r-- | src/gallium/auxiliary/util/u_debug.c | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c index 4619526094c..dd3e16791d6 100644 --- a/src/gallium/auxiliary/util/u_debug.c +++ b/src/gallium/auxiliary/util/u_debug.c @@ -203,25 +203,16 @@ debug_get_num_option(const char *name, long dfault) const char *str; str = os_get_option(name); - if (!str) + if (!str) { result = dfault; - else { - long sign; - char c; - c = *str++; - if (c == '-') { - sign = -1; - c = *str++; - } - else { - sign = 1; - } - result = 0; - while ('0' <= c && c <= '9') { - result = result*10 + (c - '0'); - c = *str++; + } else { + char *endptr; + + result = strtol(str, &endptr, 0); + if (str == endptr) { + /* Restore the default value when no digits were found. */ + result = dfault; } - result *= sign; } if (debug_get_option_should_print()) |