Avoid asserting when reading the session file

Fixes #10824.

(cherry picked from commit f84acc0e3441d09c0b5026f97c3e4cbbc0067256)

diff --git a/src/Session.cpp b/src/Session.cpp
index 009bf39cf1ed2bdbae82bbc76903cfa3665a6335..eb0fc64829f6a1226e82491284060490c30174bb 100644 (file)
--- a/src/Session.cpp
+++ b/src/Session.cpp
@@ -507,8 +507,7 @@ void ShellEscapeSection::read(istream & is)
                if (c == '[')
                        break;
                getline(is, s);
-               c = s[0];
-               if (c == 0 || c == '#' || c == ' ' || !FileName::isAbsolute(s))
+               if (s.empty() || s[0] == '#' || s[0] == ' ' || !FileName::isAbsolute(s))
                        continue;
 
                // read shellescape files