handle errors a bit better

umasscs · Apr 16, 2014 · a5fb043 · a5fb043
1 parent fde907e
commit a5fb043
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/install.sh b/install.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+set -e
 
 NAME=umthesis
 WHEREAMI=`cd $(dirname $0) && pwd -P`
@@ -16,7 +17,7 @@ BSTDIR="$TEXVAR/bibtex/bst/$NAME"
 
 mkdir -p "$LATEXDIR" "$BSTDIR"
 
-cd "$BSTDIR" && ln -s "$WHEREAMI"/*.bst .
-cd "$LATEXDIR" && ln -s "$WHEREAMI"/*.cls "$WHEREAMI"/*.clo .
+cd "$BSTDIR" && ln -fs "$WHEREAMI"/*.bst .
+cd "$LATEXDIR" && ln -fs "$WHEREAMI"/*.cls "$WHEREAMI"/*.clo .
 
 cd "$TEXVAR" && mktexlsr .