stringFloat

Signed-off-by: James Cherry <cherry@parallaxsw.com>
2026-04-17 13:53:01 -07:00 · 2026-04-17 13:53:01 -07:00 · 48febcf785
parent 53a1552ab0
commit 48febcf785
1 changed files with 2 additions and 1 deletions
--- a/util/StringUtil.cc
+++ b/util/StringUtil.cc
@ -67,8 +67,9 @@ stringFloat(const std::string &str)
    return {0.0, false};
 #else
  char *ptr;
+  errno = 0;
  value = strtof(str.data(), &ptr);
-  if (!errno || *ptr != '\0')
+  if (errno != 0 || *ptr != '\0')
    return {0.0, false};
  else
    return {value, true};