getline: Simplify.

[pspp] / modules / findprog

diff --git a/modules/findprog b/modules/findprog
index 7ed99e982f87126a4b591e2fe3585e5e59ec2208..537d6871001d6a3493eea2ee46cfba863ede46d5 100644 (file)
--- a/modules/findprog
+++ b/modules/findprog
@@ -12,6 +12,7 @@ stdbool
 xalloc
 xconcat-filename
 unistd
+strdup
 
 configure.ac:
 gl_FINDPROG