Tidy up makefile

diff --git a/disobedience/Makefile.am b/disobedience/Makefile.am
index 8c492737798e40fb61908189c8e19482b35a5298..5b0c03acab79b697cd6786b233542e2e83b37aac 100644 (file)
--- a/disobedience/Makefile.am
+++ b/disobedience/Makefile.am
@@ -47,14 +47,15 @@ disobedience.html: ../doc/disobedience.1 $(top_srcdir)/scripts/htmlman
 misc.o: images.h
 
 images.h: $(PNGS)
+       set -e;                                                         \
        exec > @$.new;                                                  \
        for png in $(PNGS); do                                          \
-         name=`echo $$png | $(GNUSED) 's,.*/,,;s,\.png,,;'`;                   \
+         name=`echo $$png | $(GNUSED) 's,.*/,,;s,\.png,,;'`;           \
          gdk-pixbuf-csource --raw --name=image_$$name $$png;           \
        done;                                                           \
        echo "static const struct image images[] = {";                  \
        for png in $(PNGS); do                                          \
-         name=`echo $$png | $(GNUSED) 's,.*/,,;s,\.png,,;'`;                   \
+         name=`echo $$png | $(GNUSED) 's,.*/,,;s,\.png,,;'`;           \
          echo "  { \"$$name.png\", image_$$name },";                   \
        done;                                                           \
        echo "};"