diff options
| -rw-r--r-- | lib/system/sysstr.nim | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/system/sysstr.nim b/lib/system/sysstr.nim index 514223af2..31a59c0c0 100644 --- a/lib/system/sysstr.nim +++ b/lib/system/sysstr.nim @@ -25,9 +25,12 @@ proc cmpStrings(a, b: NimString): int {.inline, compilerProc.} = if a == nil: return -1 if b == nil: return 1 let minlen = min(a.len, b.len) - result = c_memcmp(addr a.data, addr b.data, minlen.csize) - if result == 0: - result = a.len - b.len + if minlen > 0: + result = c_memcmp(addr a.data, addr b.data, minlen.csize) + if result == 0: + result = a.len - b.len + else: + result = 0 proc eqStrings(a, b: NimString): bool {.inline, compilerProc.} = if a == b: return true |