Removed "can't break line" warnings when making .txt files from .1 files

Multiple warnings were removed e.g. this one (chosen at random):

rrdgraph_data.1:141: warning [p 1, 1.3i]: can't break line

diff --git a/doc/Makefile.in b/doc/Makefile.in
index a6ed2b18e8c3732813bdd374bfbcad32dffdcd75..ff7694740673c61e59b2b4bb2b43efcb776343da 100644 (file)
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -697,7 +697,7 @@ all-local: link man txt html-local
        $(AM_V_GEN)@POD2MAN@ --release=$(VERSION) --center=rrdtool --section=3 $< > $@
 
 .1.txt .3.txt:
-       $(AM_V_GEN)GROFF_NO_SGR=1 @NROFF@ -man -Tlp $< > $@
+       $(AM_V_GEN)GROFF_NO_SGR=1 @NROFF@ -man -Tlp -Wbreak $< > $@
 
 .1.pdf .3.pdf:
        $(AM_V_GEN)@TROFF@ -man $< | ps2pdf - $@