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-rw-r--r--acinclude.m4.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/acinclude.m4.in b/acinclude.m4.in
index 5e643da..2458f2c 100644
--- a/acinclude.m4.in
+++ b/acinclude.m4.in
@@ -1233,7 +1233,7 @@ AC_DEFUN([KDE_USE_QT],
AC_LANG_SAVE
AC_LANG_CPLUSPLUS
ac_cxxflags_safe="$CXXFLAGS"
- CXXFLAGS="$CXXFLAGS -I/usr/include/tqt"
+ CXXFLAGS="-I/usr/include/tqt"
AC_TRY_COMPILE([
#define TQT_VERSION_ONLY
#include <tqt.h>