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-rw-r--r--Makefile.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile.in b/Makefile.in
index 0ac8c88f9..c7972832c 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -433,7 +433,7 @@ maintainer-clean:
$(srcdir)/Lib/swigwarn.swg: $(srcdir)/Source/Include/swigwarn.h
mkdir -p Lib
echo "/* SWIG warning codes */" > $@
- cat $? | grep "^#define WARN\|/\*.*\*/\|^[ \t]*$$" | sed 's/^#define \(WARN.*[0-9]\+\)\(.*\)$$/%define SWIG\1 %enddef\2/' >> $@
+ cat $? | grep "^#define WARN\|/\*.*\*/\|^[ \t]*$$" | sed 's/^#define \(WARN.*[0-9][0-9]*\)\(.*\)$$/%define SWIG\1 %enddef\2/' >> $@
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# TARGETS: install & friends