removed unreliable CHR2STR() macro

 * referencing temporaries is unreliable/buggy in GNU C++, at least since v4.7
 * in higher optimization levels it resulted in massive memory corruptions
 * this is responsible for the build issues (PPA build issues)
 * instead, always declare a buffer on the stack which guarantees that the
   variable lives long enough
 * the g_strdup(CHR2STR(x)) idiom has been replaced with String::chrdup(x)

1 files changed, 4 insertions, 2 deletions

diff --git a/src/qregisters.h b/src/qregisters.h
index d548179..511d770 100644
--- a/src/qregisters.h
+++ b/src/qregisters.h
@@ -186,7 +186,8 @@ public:
 	inline QRegister *
 	insert(gchar name)
 	{
-		return insert(CHR2STR(name));
+		gchar buf[] = {name, '\0'};
+		return insert(buf);
 	}
 
 	inline QRegister *
@@ -198,7 +199,8 @@ public:
 	inline QRegister *
 	operator [](gchar chr)
 	{
-		return operator [](CHR2STR(chr));
+		gchar buf[] = {chr, '\0'};
+		return operator [](buf);
 	}
 
 	void edit(QRegister *reg);