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authorMike Frysinger <vapier@gentoo.org>2015-08-06 04:14:56 -0400
committerMike Frysinger <vapier@gentoo.org>2015-08-09 04:19:17 -0400
commitd6d20de8b7ff6da6f3d29c5edb0ae3070f997f30 (patch)
tree180507c9f03b0eb48e852f08826743a6d31b5e80 /scripts
parent2c61c19f80e21743ef36bc53597ba893d4836dfc (diff)
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gawk: fix gensub usage
The third arg can either be a string with "g" or "G", or it is a number.
The empty string elicits a warning with newer versions like so:
gawk: scripts/sysd-rules.awk:56: warning: gensub: third argument `' treated as 1
Diffstat (limited to 'scripts')
-rw-r--r--scripts/sysd-rules.awk2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/sysd-rules.awk b/scripts/sysd-rules.awk
index cc143345c6..cebc9d3e1b 100644
--- a/scripts/sysd-rules.awk
+++ b/scripts/sysd-rules.awk
@@ -53,7 +53,7 @@ BEGIN {
         if (target_pattern == "%") {
           command_suffix = "";
         } else {
-          prefix = gensub(/%/, "", "", target_pattern);
+          prefix = gensub(/%/, "", 1, target_pattern);
           command_suffix = " $(" prefix  "CPPFLAGS)";
         }
         target = "$(objpfx)" target_pattern o ":";