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253f555f0

Denys Vlasenko
Denys Vlasenko
2018-07-09
SUCCESS Duration: 148s

Subject

usage: do not print trailing space for commands which have no arguments

Binary

No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

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Build Log

(log yok)

Commit Diff GitHub →

libbb/appletlib.c +5 -2
libbb/appletlib.c+5 -2
@@ -169,8 +169,11 @@ void FAST_FUNC bb_show_usage(void)
else {
full_write2_str("\nUsage: ");
full_write2_str(applet_name);
- full_write2_str(" ");
- full_write2_str(p);
+ if (p[0]) {
+ if (p[0] != '\n')
+ full_write2_str(" ");
+ full_write2_str(p);
+ }
full_write2_str("\n");
}
if (ENABLE_FEATURE_CLEAN_UP)