Implement extensible strings with catprintf.

[libguestfs.git] / fish / fish.c

diff --git a/fish/fish.c b/fish/fish.c
index 41776ca..1255a2d 100644 (file)
--- a/fish/fish.c
+++ b/fish/fish.c
@@ -366,7 +366,7 @@ script (int prompt)
          goto next_command;
        }
        p[len] = '\0';
-       pend = &p[len+2];
+       pend = p[len+1] ? &p[len+2] : &p[len+1];
       } else if (*p == '\'') {
        p++;
        len = strcspn (p, "'");
@@ -381,7 +381,7 @@ script (int prompt)
          goto next_command;
        }
        p[len] = '\0';
-       pend = &p[len+2];
+       pend = p[len+1] ? &p[len+2] : &p[len+1];
        /*
       } else if (*p == '[') {
        int c = 1;