X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fcommon%2Futil.cpp;h=a59db8fe30979f3dd2653a7d15567756ede35ad1;hb=9f5f7f67cd4ccca7e6f922313aa0aa78246f7855;hp=3d199a1281c0151026b5ded23f8068926cb0aa9e;hpb=0fa9ff5b58bf321654204867bb118a8d727d7b16;p=quassel.git

diff --git a/src/common/util.cpp b/src/common/util.cpp
index 3d199a12..a59db8fe 100644
--- a/src/common/util.cpp
+++ b/src/common/util.cpp
@@ -64,6 +64,8 @@ QString hostFromMask(const QString &mask)
 
 bool isChannelName(const QString &str)
 {
+    if (str.isEmpty())
+        return false;
     static constexpr std::array<quint8, 4> prefixes{{'#', '&', '!', '+'}};
     return std::any_of(prefixes.cbegin(), prefixes.cend(), [&str](quint8 c) { return c == str[0]; });
 }