Hi Paul,
Sorry. I had typed in `unsigned char` in the previous mail instead of `signed
char`.
The following is the git diff.
diff --git a/src/formats/getinchi.cpp b/src/formats/getinchi.cpp
index abda0a244..58c53cdac 100644
--- a/src/formats/getinchi.cpp
+++ b/src/formats/getinchi.cpp
@@ -159,7 +159,7 @@ string GetInChI(istream& is)
string result;
enum statetype {before_inchi, match_inchi, unquoted, quoted};
statetype state = before_inchi;
- char ch, lastch=0, qch=0;
+ signed char ch, lastch=0, qch=0;
size_t split_pos = 0;
bool inelement=false, afterelement=false;
Thanks,
Pranav
