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-rw-r--r--compiler/depends.nim2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/depends.nim b/compiler/depends.nim
index 9087f89f2..e8c295a34 100644
--- a/compiler/depends.nim
+++ b/compiler/depends.nim
@@ -24,7 +24,7 @@ type
 var gDotGraph: Rope # the generated DOT file; we need a global variable
 
 proc addDependencyAux(importing, imported: string) =
-  addf(gDotGraph, "$1 -> $2;$n", [rope(importing), rope(imported)])
+  addf(gDotGraph, "$1 -> \"$2\";$n", [rope(importing), rope(imported)])
   # s1 -> s2_4[label="[0-9]"];
 
 proc addDotDependency(c: PPassContext, n: PNode): PNode =